CN203827335U - Wireless network device and communication system - Google Patents
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- CN203827335U CN203827335U CN201420081541.7U CN201420081541U CN203827335U CN 203827335 U CN203827335 U CN 203827335U CN 201420081541 U CN201420081541 U CN 201420081541U CN 203827335 U CN203827335 U CN 203827335U
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Abstract
The utility model discloses a wireless network device and a communication system. The wireless network device includes a casing; a wireless network body arranged in the casing; and an adaptive part connected with the wireless network body. The adaptive part includes a data transmission interface device used for connecting a data transmission interface of the wireless network body and obtaining and outputting differential signals output by the data transmission interface; and a signal transmitter connected with the data transmission interface device and used for transmitting light signals or sound wave signals. The wireless network device and the communication system realize that a common portable WIFI device is capable of transmitting/receiving light or sound-wave signals and furthermore, different kinds of functions such as authentication/entrance guard, payment, internet surfing and shopping and the like can be realized.
Description
Technical field
The utility model relates to communication technical field, in particular to a kind of radio network device and communication system.
Background technology
In safety certification field, traditional access control system normally utilizes a sheet smart card, integrated circuit IC-card (Integrated Circuit Card) for example, as unique person identifier registered in advance in distribution platform, the related data of registration is saved in access controller by the device network being connected with distribution platform.Under above-mentioned scene, when entering, user the smart card of holding can be placed in effective identification range of the card reader being connected with access controller, for example can before card reader, gently shake and carry out a feature identification, and then the data of the smart card being read by card reader are transferred to access controller, access controller is realized the authentication to user according to the log-on message of preserving and the Data Comparison obtaining, wherein, generally speaking, if compared successfully, according to normal condition, process and drive electric lock to open the door, otherwise door keeps closing, and event information can be transferred to warning, the systems such as monitoring, by third party, processed.
On the basis of traditional gate control system, light control system is applied to the formed system of entrance guard management and can be referred to as photon gate control system.Compared to traditional gate control system, because photon gate control system has been avoided the inconvenience that smart card brings---such as smart card, must to be placed on risk that the data of the restriction that just can identify in effective identification range of card reader, smart card are cracked higher etc., thereby photon gate control system has possessed advantage easy to use, reliability is high.
WIFI, owing to can creating rapidly free WIFI network, easily shares flow with oneself, realizes and see video, shines photo and online freely, and economical, for going out administrative staff, a lot of high-end hotels do not provide or charge very highly, use this scheme, can reduce expense, safety, with oneself wifi is that user exclusively enjoys or the people that knows well shares, and avoids using public wifi, the risk of information leakage, therefore by increasing consumer acceptance.But common carry-on WIFI device only possesses single wireless networking capabilities, can not meet consumer's multiple demands day by day.
For above-mentioned problem, effective solution is not yet proposed at present.
Utility model content
In order to overcome above-mentioned defect, the utility model aims to provide a kind of radio network device and communication system.
According to one side of the present utility model, a kind of radio network device is provided, comprising:
Housing;
Be arranged at the wireless network body in described housing;
The adaptor parts being connected with described wireless network body, wherein, described adaptor parts comprises:
Data transmission interface device part, for connecting the data transmission interface of described wireless network body, and obtains and exports from the differential signal of above-mentioned data transmission interface output; Signal projector, is connected in above-mentioned data transmission interface device part, for utilizing emitted light signal or acoustic signals.
Preferably, above-mentioned adaptor parts also comprises: processor, be connected between above-mentioned data transmission interface device part and above-mentioned signal projector, and above-mentioned processor is for generating and output digit signals according to the above-mentioned differential signal of above-mentioned data transmission interface device part output; Above-mentioned signal projector is for generating according to the above-mentioned digital signal of above-mentioned processor output and launching above-mentioned light signal or above-mentioned acoustic signals.
Preferably, above-mentioned adaptor parts also comprises: signal receiver, connect above-mentioned processor, and above-mentioned signal receiver is used for receiving acoustic signals or lightwave signal, and the above-mentioned acoustic signals or the lightwave signal that receive are converted into the signal of telecommunication; Wherein, above-mentioned processor is also for being converted into above-said current signal differential signal so that above-mentioned differential signal is sent to above-mentioned wireless network body through above-mentioned data transmission interface.
Preferably, above-mentioned signal projector is pinger or light wave reflector, wherein, above-mentioned pinger for sending infrasound, can listen one or more of ripple and ultrasonic wave, above-mentioned light wave reflector is for sending one or more of infrared light, visible ray and ultraviolet light.
Preferably, above-mentioned signal receiver is acoustic receiver or light wave receiver, above-mentioned acoustic receiver for receiving infrasound, can listen one or more of ripple and ultrasonic wave, above-mentioned light wave receiver is for receiving one or more of infrared light, visible ray and ultraviolet light.
Preferably, above-mentioned data transmission interface device part is USB, mini USB, micro USB or Dock data connector.
Another aspect according to the utility model embodiment, also provides a kind of radio network device, comprising:
Housing;
Be arranged at the wireless network body in housing;
The adaptor parts being connected with wireless network body, wherein, adaptor parts comprises:
Data transmission interface device part, for the data transmission interface of connecting wireless network body, and obtains and exports from the first differential signal of described data transmission interface output;
Signal receiver, is connected in data transmission interface device part, for receiving acoustic signals or lightwave signal, and the described acoustic signals or the lightwave signal that receive is converted into the signal of telecommunication.
Another aspect according to the utility model embodiment, also provides a kind of communication system, comprising:
Radio network device described above, generates and launches light signal or acoustic signals, and described sound wave or light wave carry the information of pre-transmitting; And
Signal receiving device, comprises signal receiver and decoder, and for receiving sound wave or the light wave of described radio network device transmitting and being converted to the signal of telecommunication, described decoder, for the described signal of telecommunication is decoded, obtains the information of described pre-transmitting.
Another aspect according to the utility model embodiment, also provides a kind of communication system, it is characterized in that, comprising:
Sender unit, comprises signal projector, for launching light signal or the acoustic signals that carries pre-transmitting information;
Radio network device described above, for receiving light signal or the acoustic signals of described signal projector transmitting, and is converted into the signal of telecommunication by the described light signal receiving or described acoustic signals.
In the utility model embodiment, can utilize the differential signal of the data transmission interface output of wireless network body that the first command information or the second command information are delivered to the dispensing device that is connected to the command information on this data transmission interface, and then can the differential signal that carry the first command information be converted to the first light signal by this dispensing device and send to receiving system.In above-mentioned scene, because most of radio network device is provided with the data transmission interface that specification is consistent and the rate of information throughput is considerable, for example USB interface, thereby the signaling method providing according to the utility model embodiment, and further reached the effect that improves the rate of information throughput.Further, because the rate of information throughput is improved, therefore can adopt more complicated encryption and coded system to carrying the command information of authentication information on the one hand, can improve the safety and reliability of Verification System, more user related information can be carried on the other hand, the scope of application of Verification System can be improved.In the utility model embodiment, having realized common wireless internet accessing device can transmitting/receiving light or acoustic signals, further, can realize various authentication/gate inhibitions, pays online, the functions such as shopping.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is according to the schematic diagram of a kind of optional radio network device of the utility model embodiment;
Fig. 2 is according to the schematic diagram of the adaptor parts of the optional wireless network body of the another kind of the utility model embodiment;
Fig. 3 is according to the schematic diagram of the adaptor parts of another optional wireless network body of the utility model embodiment;
Fig. 4 is according to the schematic diagram of the adaptor parts of another optional wireless network body of the utility model embodiment;
Fig. 5 is according to the schematic diagram of a kind of optional communication system of the utility model embodiment;
Fig. 6 is according to the schematic diagram of the optional communication system of another kind of the utility model embodiment;
Fig. 7 is according to the schematic diagram of another optional communication system of the utility model embodiment.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the utility model in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
In the utility model embodiment, wireless network body can help to set up wireless network, for example can be inserted on the computer that can surf the Net, with regard to energy Rapid Establishment hotspot, transmitting WiFi signal is for terminal equipment online such as mobile phone, ipad, no matter be online chatting or Online Video, allow you without anxious for mobile phone flow rate again, realize mobile phone 0 flow online.
Or in the utility model embodiment, wireless network body can help to set up wireless network, for example that the wifi carrying signal can be provided, by the wireless Internet access chip (sim card) providing with cellular carrier, form a transportable wifi and receive transmiting signal source, by this complete equipment, can be connected on 2.5G, 3G or 4G network, form transportable wifi focus, be commercial affairs and the demand of tourism personage to Internet Addiction that meets the mobile office of going on business.
Or in the utility model embodiment, wireless network body can be integrated above-mentioned two kinds of functions.
In the utility model embodiment, wireless network body is also referred to as carry-on WIFI in the prior art.
In the utility model embodiment, wireless network body possesses the data transmission interface of transmission of electric signals, can be USB, mini USB, micro USB or Dock data connector etc.
Embodiment 1
According to the utility model embodiment, a kind of radio network device is provided, as shown in Figure 1, comprising:
Housing 30;
Be arranged at the wireless network body 20 in housing 30;
The adaptor parts 10 being connected with wireless network body 20, wherein, adaptor parts 10 comprises:
Data transmission interface device part 102, for the data transmission interface of connecting wireless network body 20, and obtains and exports from the differential signal of described data transmission interface output;
Signal projector 104, is connected in data transmission interface device part 102, for utilizing emitted light signal or acoustic signals.
Will be clear that, one of technical solutions of the utility model problem to be solved is to provide a kind of adaptor parts, to realize the transmission of information from wireless network body to receiving system, wherein, and this information being transmitted can be carried in light signal or acoustic signals.Particularly, this information can be to be used to indicate the command information that receiving system is carried out respective operations, also can be the information of other types, such as broadcast message, authentication information etc., its information content also can have multiple, such as digital information, Word message, voice messaging, graphical information etc., it is multiple that operation corresponding to above-mentioned and instruction information also can have, and the utility model is not all limited in any way this.
The adaptor parts providing according to the utility model embodiment, can obtain from the differential signal that carries above-mentioned information of the data transmission interface output of wireless network body by data transmission interface device part 102, for example, in embodiment more of the present utility model, wireless network body can be by its USB interface to the adaptor parts differential signal transmission being connected in this USB interface, and then adaptor parts can be obtained this differential signal by the USB interface device as data transmission interface device part 102, and by this differential signal transmission to signal projector 104, and then drive light-emitting component or sounding component in signal projector 104 outwards to send light signal or the acoustic signals that carries this information, to reach the object of this information of transmission.
Particularly, for the execution mode that adopts the USB interface of wireless network body to adaptor parts transmission of information, can utilize the differential analog signal of exporting between positive and negative two data terminals of this USB interface to be delivered to the adaptor parts being connected in this USB interface, and then adopt the mode of optical communication or sound communication to send to receiving system by this adaptor parts, wherein, because the wireless network body of each manufacturer production is in USB interface and relatively consistent by the design on the output mode of USB interface output difference sub-signal, therefore for this adaptor parts, it is no matter the physical connection with USB interface, or the design of obtaining with identifying to the differential signal of exporting by USB interface, all can adopt same or analogous scheme.
For above-mentioned scene, it should be noted that, although above-mentioned adaptor parts belongs to external module for existing wireless network body, do not belong to the conventional design to existing wireless network body, yet this does not hinder designer in the design of following wireless network body this adaptor parts to be implanted to the inside of wireless network body, from this angle, the data transmission interface of wireless network body is also not limited in the external USB interface that is exposed to wireless network body being widely known by the people, such as USB interface on casing etc., it can also be that design is in the inside of wireless network body, the interface for output electrical signals matching with the adaptor parts of above-mentioned implantation, be to be understood that, no matter for existing design in wireless network body exterior, or the following design that may occur is in the USB interface of wireless network body interior, the shape that it is concrete and structure can be all various, this does not affect the enforcement of technical solutions of the utility model and the realization of technique effect thereof, the utility model is not limited in any way this yet.
Particularly, in the utility model embodiment, above-mentioned data transmission interface device part 102 can be USB, mini USB, micro USB or Dock data connector etc., signal projector 104 can be pinger or light wave reflector, wherein, this pinger for sending infrasound, can listen one or more of ripple and ultrasonic wave, this light wave reflector is for sending one or more of infrared light, visible ray and ultraviolet light, the utility model is not construed as limiting this.
Further, as shown in Figure 2, in the utility model embodiment, above-mentioned adaptor parts can also comprise:
1) processor 202, are connected between data transmission interface device part 102 and signal projector 104, and processor 202 is for generating and output digit signals according to the differential signal of data transmission interface device part 102 outputs; Wherein, signal projector 104 is for generating according to the digital signal of processor 202 output and launching light signal or acoustic signals.
In the utility model embodiment, processor 202 can be assisted and be realized the conversion to light signal or acoustic signals by differential signal in above-mentioned adaptor parts, wherein, this conversion can be both simple digital-to-analogue/analog-to-digital conversion, also can comprise the feasible processing to numeral or analog signal, optimization processes such as encryption, deciphering, coding, decoding, the utility model is not construed as limiting this.
By the way, in the utility model embodiment, optical communication or sound communication between this adaptor parts and receiving system, have been realized, thereby had the advantage of two aspects concurrently, and because the logic of required completing of the task of this dispensing device is simple, directly perceived, thereby its structure also can be relatively simple, manufacturing cost is lower, therefore adopts this adaptor parts conventionally also can not bring the inconvenience in use for user.
Further, as shown in Figure 3, in the utility model embodiment, above-mentioned adaptor parts can also comprise:
1) signal receiver 302, connect processor 202, and signal receiver 302 is for receiving acoustic signals or lightwave signal, and the acoustic signals receiving or lightwave signal are converted into the signal of telecommunication; Wherein, processor 202 is also for being converted into the signal of telecommunication differential signal so that this differential signal is sent to wireless network body through data transmission interface 102.
In the utility model embodiment, with signal projector 104 accordingly, above-mentioned adaptor parts can also comprise signal receiver 302, thereby on the basis in this adaptor parts by data transmission interface device part 102 and this body communication of wireless network, realize further the two-way communication of this adaptor parts and the communication terminal that is positioned at opposite end being formed by receiving system and/or dispensing device.Wherein, the light signal that carries a certain information or acoustic signals that this adaptor parts can receive from opposite end by signal receiver 302 also generate the signal of telecommunication that can be identified by processor 202, and then by processor 202, this signal of telecommunication is converted to differential signal transmission to data transmission interface device part 102, so that this information is transferred to wireless network body via this adaptor parts by the data transmission interface on wireless network body, thereby realize the two-way communication of wireless network body and opposite end.Particularly, signal receiver 302 can be acoustic receiver or light wave receiver, wherein, this acoustic receiver can be for receiving infrasound, can listen one or more in ripple and ultrasonic wave, this light wave receiver can be for receiving one or more in infrared light, visible ray and ultraviolet light, and the utility model is not construed as limiting this.
It should be noted that, in the utility model embodiment, above-mentioned receiving system also can be formed by another wireless network body, thereby above-mentioned communication mode also can complete between two wireless network bodies, wherein, a wireless network body can be connected with the adaptor parts of above-mentioned command information, and another wireless network body can be used as receiving system, the former is responded.Further, the two can also all be provided with the function that sends and receive separately, thereby the communication between the two also can be not limited only to unidirectional transmission or reception, and show as two symmetrical communication terminals, wherein, can by communication pattern arrange to the two one of role arrange and adjust.
It should be noted that, technical solutions of the utility model can also be combined with the feasible technical scheme of other existing or future appearance, for example, in the utility model embodiment, by processor 202, can also realize interaction logic more complicated between adaptor parts and receiving system, the utility model is not construed as limiting this.In addition, the processing logic that transfer of data between adaptor parts and wireless network body can also load in conjunction with other on wireless network body, wherein, wireless network body also can be built-in or the recognition mechanism to user is installed, other functions such as dialogue mechanism realize, thereby between the arbitrary steps in above-mentioned communication mode, all can insert these functions according to designing requirement and realize related flow process, for example in one embodiment, wireless network body can first require user that identity identification information is provided, such as identifying code, speech cipher, fingerprint, interpupillary distance, face-image etc., when wireless network body is identified as this user after validated user by this identity identification information, just can open above-mentioned data transmission interface or start above-mentioned differential signal to the propelling movement of data transmission interface interface, also in the utility model embodiment, above-mentioned adaptor parts also can be combined to realize with wireless network body other functions, or reach the more designing requirement of high safety grade.
Embodiment 2
According to the utility model embodiment, provide another radio network device, but adaptor parts is different from embodiment 1, as shown in Figure 4, this adaptor parts comprises:
1) data transmission interface device part 102, for the data transmission interface of connecting wireless network body, and obtain and export from the first differential signal of data transmission interface output;
2) signal receiver 302, are connected in data transmission interface device part, for receiving acoustic signals or lightwave signal, and the acoustic signals receiving or lightwave signal are converted into the signal of telecommunication.
In the utility model embodiment, the adaptor parts of wireless network body also can not comprise the signal projector 104 in adaptor parts as described in example 1 above, thereby forms by data transmission interface device part 102 and signal receiver 302, formed one for receiving the adaptor parts of information.Wherein, data-interface device 102 can adopt the device identical with signal receiver 302 with the data-interface device 102 described in embodiment 1 with signal receiver 302, and the utility model is not done tired stating at this.
Particularly, signal receiver 302 can be acoustic receiver or light wave receiver, wherein, this acoustic receiver can be for receiving infrasound, can listen one or more in ripple and ultrasonic wave, this light wave receiver can be for receiving one or more in infrared light, visible ray and ultraviolet light, and the utility model is not construed as limiting this.
Similarly, in the utility model embodiment, between data transmission interface device part 102 and signal receiver 302, also can be connected with processor 202, for changing between the differential signal being identified by data transmission interface device part 102 and the signal of telecommunication of signal receiver 302 outputs, and the processing to these signals, the conversion regime that it is concrete and processing logic can be as described in example 1 above, and the utility model is not done tired stating at this.
By the way, in the utility model embodiment, the information that realized is from outside to the transmission of wireless network body, and realized the compatibility to dissimilar wireless network body by this adaptor parts, and taken into account the advantage of optical communication or sound wave communication, thereby solved the technical problem that existing optical communication mode is difficult to the wireless network body of compatible different model.
Embodiment 3
According to the utility model embodiment, a kind of communication system is provided, as shown in Figure 5, in figure, omit housing 30, this communication system comprises:
1) radio network device as described in Example 1, wherein, the sound wave of being launched by signal projector 104 or light wave carry the information of pre-transmitting; And
2) signal receiving device 604, comprise signal receiver and decoder, and for receiving sound wave or the light wave of signal projector 104 transmittings and being converted to the signal of telecommunication, this decoder, for the described signal of telecommunication is decoded, obtains the information of this pre-transmitting.
Easily understand, in the utility model embodiment, can jointly form a communication system by radio network device and signal receiving device 604, in this system, radio network device can by adaptor parts 602 by advance transmitting communication to signal receiving device 604, thereby at least realize one-way communication.In above-mentioned scene, can not make restriction to the model of wireless network body 20 equally.
Further, as shown in Figure 6, in the utility model embodiment, signal receiving device 604 can comprise signal projector 702, this signal projector 702 can be for transmitting acoustic signals or lightwave signal, and then adaptor parts 602 can comprise signal receiver 302, the signal receiver 302 that this signal receiver 302 can be as described in example 1 above.Under above-mentioned scene, in above-mentioned communication system, can also realize further the communication to the wireless network body 20 of adaptor parts 602 and connection thereof by this signal projector 702 by signal receiving device 604, thereby form two-way communication between signal receiving device 604 and wireless network body 20.
Wherein, need to again illustrate, this signal receiving device 604 can be also another radio network device as described in Example 2, and the utility model is not construed as limiting this.
Embodiment 4
According to the utility model embodiment, a kind of communication system is provided, as shown in Figure 7, in figure, omit housing 30, this communication system comprises:
1) sender unit 802, comprise signal receiver 702 and decoder, for launching light signal or the acoustic signals that carries pre-transmitting information;
2) comprise as described in Example 2 the radio network device of data transmission interface device part 102, processor 202, signal receiver 302 and adaptor parts 804, for receiving light signal or the acoustic signals of sender unit 802 transmittings.
Easily understand, in the utility model embodiment, can jointly form a communication system by housing 30, wireless network body 20, adaptor parts 804 and sender unit 802, in this system, wireless network body 20 can receive the information of its pre-transmitting from sender unit 802 by adaptor parts 804, thereby at least realizes one-way communication.In above-mentioned scene, can not make restriction to the model of wireless network body 20 equally.
The utility model provides some preferred embodiments to come further the utility model to be made an explanation, but it should be noted that above preferred embodiment, just in order better to describe the utility model, does not form the utility model is limited improperly.
Except data communication, radio network device of the present utility model can also have other application, as: while sending infrared light, can be used for beauty treatment; While sending ultraviolet light, can be used for currency examine; When send ultrasonic wave and receive ultrasonic wave while carrying out simultaneously, can be used as rangefinder or simple and easy radar, can also be for fetal heart monitoring; Receive the monitoring that infrasound can be used as the natural calamities such as earthquake, storm; Or for the payment of public transit system, the payment in parking lot; The ticketing service of cinema etc.Certainly, realize above-mentioned functions, need corresponding application program be installed at radio network device.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (12)
1. a radio network device, comprising:
Housing;
Be arranged at the wireless network body in described housing;
The adaptor parts being connected with described wireless network body, wherein, described adaptor parts comprises:
Data transmission interface device part, for connecting the data transmission interface of described wireless network body, and obtains and exports from the differential signal of described data transmission interface output;
Signal projector, is connected in described data transmission interface device part, for utilizing emitted light signal or acoustic signals.
2. radio network device according to claim 1, is characterized in that, described adaptor parts also comprises:
Processor, is connected between described data transmission interface device part and described signal projector, and described processor is for generating and output digit signals according to the described differential signal of described data transmission interface device part output;
Described signal projector is for generating according to the described digital signal of described processor output and launching described light signal or described acoustic signals.
3. radio network device according to claim 2, is characterized in that, described adaptor parts also comprises:
Signal receiver, connects described processor, and described signal receiver is used for receiving acoustic signals or lightwave signal, and the described acoustic signals or the lightwave signal that receive are converted into the signal of telecommunication;
Wherein, described processor is also for being converted into the described signal of telecommunication differential signal so that described differential signal is sent to described wireless network body through described data transmission interface.
4. radio network device according to claim 1, it is characterized in that, described signal projector is pinger or light wave reflector, wherein, described pinger for sending infrasound, can listen one or more of ripple and ultrasonic wave, described light wave reflector is for sending one or more of infrared light, visible ray and ultraviolet light.
5. radio network device according to claim 3, it is characterized in that, described signal receiver is acoustic receiver or light wave receiver, described acoustic receiver for receiving infrasound, can listen one or more of ripple and ultrasonic wave, described light wave receiver is for receiving one or more of infrared light, visible ray and ultraviolet light.
6. radio network device as claimed in claim 1, is characterized in that, described data transmission interface device part is USB, mini USB, micro USB or Dock data connector.
7. a radio network device, comprising:
Housing;
Be arranged at the wireless network body in described housing;
The adaptor parts being connected with described wireless network body, wherein, described adaptor parts comprises:
Data transmission interface device part, for connecting the data transmission interface of described wireless network body, and obtains and exports from the first differential signal of described data transmission interface output;
Signal receiver, is connected in described data transmission interface device part, for receiving acoustic signals or lightwave signal, and the described acoustic signals or the lightwave signal that receive is converted into the signal of telecommunication.
8. radio network device according to claim 7, it is characterized in that, described adaptor parts also comprises processor, be connected between described data transmission interface device part and described signal receiver, described processor is for generating and output difference sub-signal according to the described signal of telecommunication of described signal receiver input.
9. radio network device according to claim 7, it is characterized in that, described signal receiver is acoustic receiver or light wave receiver, described acoustic receiver for receiving infrasound, can listen one or more of ripple and ultrasonic wave, described light wave receiver is for receiving one or more of infrared light, visible ray and ultraviolet light.
10. radio network device as claimed in claim 7, is characterized in that, described data transmission interface device part is USB, mini USB, micro USB or Dock data connector.
11. 1 kinds of communication systems, is characterized in that, comprising:
Radio network device as claimed in claim 2, generates and launches light signal or acoustic signals, and described sound wave or light wave carry the information of pre-transmitting; And
Signal receiving device, comprises signal receiver and decoder, and for receiving sound wave or the light wave of described radio network device transmitting and being converted to the signal of telecommunication, described decoder, for the described signal of telecommunication is decoded, obtains the information of described pre-transmitting.
12. 1 kinds of communication systems, is characterized in that, comprising:
Sender unit, comprises signal projector, for launching light signal or the acoustic signals that carries pre-transmitting information;
Radio network device as claimed in claim 8, for receiving light signal or the acoustic signals of described signal projector transmitting, and is converted into the signal of telecommunication by the described light signal receiving or described acoustic signals.
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| CN201420081541.7U CN203827335U (en) | 2014-02-25 | 2014-02-25 | Wireless network device and communication system |
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| CN201420081541.7U CN203827335U (en) | 2014-02-25 | 2014-02-25 | Wireless network device and communication system |
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| CN106131310A (en) * | 2016-06-22 | 2016-11-16 | 李玉婷 | A kind of method that mobile terminal processes information with Telephone set |
| CN106131313A (en) * | 2016-06-22 | 2016-11-16 | 李玉婷 | A kind of mobile terminal and the method for Telephone set safe transmission |
| CN110500998A (en) * | 2019-08-26 | 2019-11-26 | 南京市嘉隆电气科技有限公司 | A kind of transmission line of electricity range-measurement system data real time updating method |
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2014
- 2014-02-25 CN CN201420081541.7U patent/CN203827335U/en not_active Expired - Lifetime
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| CN106131310A (en) * | 2016-06-22 | 2016-11-16 | 李玉婷 | A kind of method that mobile terminal processes information with Telephone set |
| CN106131313A (en) * | 2016-06-22 | 2016-11-16 | 李玉婷 | A kind of mobile terminal and the method for Telephone set safe transmission |
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