CN103888730A - A visual wireless intercom access control system - Google Patents
A visual wireless intercom access control system Download PDFInfo
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- CN103888730A CN103888730A CN201410108355.2A CN201410108355A CN103888730A CN 103888730 A CN103888730 A CN 103888730A CN 201410108355 A CN201410108355 A CN 201410108355A CN 103888730 A CN103888730 A CN 103888730A
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Abstract
The invention discloses a visual wireless intercom access control system, which comprises: outdoor user machine and indoor user machine, adopt 2.4GHz high frequency wireless transmission technology to interconnect between outdoor user machine and the indoor user machine, this outdoor user machine includes: the system comprises a first main control unit, a starting key unit, a first voice input unit, a first voice output unit, a first doorbell generator unit, a camera unit, a first power supply unit and a first wireless communication unit, wherein the starting key unit, the first voice input unit, the first voice output unit, the first doorbell generator unit, the camera unit, the first power supply unit and the first wireless communication unit are respectively connected with the first main control unit; the indoor user machine comprises: the second main control unit, a second voice input unit, a second voice output unit, a second doorbell generator unit, a display unit, a key control unit, a second power supply unit and a second wireless communication unit which are respectively connected with the second main control unit, are used for transmitting data to the outdoor user machine and are matched with the first wireless communication unit. The invention has low cost, convenient maintenance and use and high market competitiveness.
Description
Technical field:
The present invention relates to gate control system product technical field, refer in particular to a kind of cost low, be convenient to maintenance, easy to use, and there is the visual wireless talkback door lock system of the higher market competitiveness.
Background technology:
Common gate control system is all to realize connection by cable at present, and user can only use call function and intercommunication function in fixing scope, cannot realize free control, cannot meet user's demand.
Along with social development, people are also more and more higher to the requirement of quality of life, and safe, comfortable and advanced living environment has become the basis of intelligent housing district.Occurred a kind of visual talkback door lock system, the requirement that it has adapted to social informatization, has realized that resident family identifies visitor image and the function of two-way call, has increased security reliability, has effectively protected the person and the property safety of resident family.Visual talkback door lock system has become an extremely important part in safety and protection system, be widely used in the management aspect of various room doors, gate and the walkwaies such as intelligent building, intelligent residential district, office and hotel, also greatly promoted the development of storied building visible intercommunication system simultaneously.
At present, the most modes that adopt wire communication of visual talkback door lock system are networked the cable that is arranged into each doors control, although this mode has the advantages such as the large and antijamming capability of transmission capacity is strong.But because having adopted the mode that audio frequency, video, electric power and digital signal are transmitted respectively, visual talkback door lock system carries out communication, cause the connection line of whole looking talkback door lock system very complicated, the easy entanglement of line order, cause its mean time between failures not high, and failure rate is embodied on cable mostly.In addition, also have that installation cost is high, the deficiency such as the large and maintenance difficult of difficulty of construction.
Along with social development, Wireless Data Transmission is used in the fields such as vehicle monitoring, micro radio network, gate control system, community call, industrial data acquisition system, wireless identification tag, identification, non-contact RF smart card, fire safety system, wireless remote-control system widely.Wherein, 2.4G wireless module (English: 2.4Ghz RF transceiver/receiver module) is operated in the whole world and exempts to apply within the scope of ISM channel 2400M-2483M, realize start automatic frequency sweep function, have 50 working channels, can work in same occasion for 50 users, without user's manual coordination, configurating channel simultaneously simultaneously.In addition, receiving element and remote control unit have a key automatically to code function, numeric address coding, and capacity is large, avoids address to repeat.
In view of developing rapidly of Wireless Data Transmission, the inventor proposes following technical scheme.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of cost low, be convenient to maintenance, easy to use, and there is the visual wireless talkback door lock system of the higher market competitiveness.
In order to solve the problems of the technologies described above, the present invention has adopted following technical proposals: this visual wireless talkback door lock system comprises: one for being installed on the outdoor subscriber computer at doorway place and being positioned over indoor user machine indoor and that coordinate with outdoor subscriber computer, between described outdoor subscriber computer and indoor user machine, adopt 2.4GHz high frequency wireless transmission technology interconnected, wherein, described outdoor subscriber computer comprises: the first main control unit and the startup push-button unit being connected with this first main control unit respectively, the first voice-input unit, the first voice-output unit, the first doorbell generator unit, image unit, the first power supply unit and for the first wireless communication unit to indoor user machine transmission data, described indoor user machine comprises: the second main control unit and the second voice-input unit connecting respectively at this second main control unit, the second voice-output unit, the second doorbell generator unit, display unit, by key control unit, the second power supply unit and for outdoor subscriber computer is transmitted to the second wireless communication units data and that mate with the first wireless communication unit, the second described main control unit is by inputting instruction by key control unit, and will be through the second main control unit command after treatment to outdoor subscriber computer, with the first voice-output unit in subscriber computer outside control room, image unit work by the second wireless communication unit.
Furthermore, in technique scheme, the first described voice-input unit comprises: the first miaow head and the first phonetic entry pre-amplification circuit being connected with the first miaow head, this first phonetic entry pre-amplification circuit is connected with the first described main control unit.
Furthermore, in technique scheme, the first described doorbell generator unit comprises: the first control chip U7 and the first crystal oscillator Y1 being connected with the first control chip U7; Described the first voice-output unit comprises: the first loudspeaker and the first power amplifier chip being connected with the first loudspeaker, this first power amplifier chip is connected with described the first main control unit and the first control chip U7.
Furthermore, in technique scheme, the second described voice-input unit comprises: the second miaow head and the second phonetic entry pre-amplification circuit being connected with the second miaow head, this second phonetic entry pre-amplification circuit is connected with the second described main control unit.
Furthermore, in technique scheme, the second described doorbell generator unit comprises: the second control chip U6 and the second crystal oscillator Y2 being connected with the second control chip U6; Described the second voice-output unit comprises: the second loudspeaker and the second power amplifier chip being connected with the second loudspeaker, this second power amplifier chip is connected with described the second main control unit and the second control chip U6.
Furthermore, in technique scheme, described comprises by key control unit: for the talk button that coordinates with described startup push-button unit and the button of hanging up, for controlling the snapshot button of image unit work, and play button, browse button, the first selection key, the second selection key, brightness regulation button.
Furthermore, in technique scheme, the second described power supply unit comprises: the second battery pack and the charging load bearing seat for the second battery pack being charged and can carry described indoor user machine, this charging load bearing seat comprises: a base, be vertically installed on bearing and the adapter on base, wherein, in this bearing, have for the stable bearing groove of placing of indoor user machine, in adapter for the electric connector of inserting charging being revealed in to bearing groove with electronic product.
Furthermore, in technique scheme, its using method is: press the startup push-button unit in outdoor subscriber computer, the first main control unit receives and starts the signal of push-button unit so that signal after treatment is transferred to the second main control unit in indoor user machine by the first wireless communication unit and the second wireless communication unit, this the second main control unit control second doorbell generator unit work, and by the second voice-output unit out gate the tinkle of bells sound; When press-to-talk button not in the time arranging at the second main control unit, the second main control unit is by output order to the first main control unit, and this first main control unit control image unit is taken pictures, and photograph is transferred to the second main control unit; In the time of press-to-talk button, by the second voice-input unit, the second voice-output unit and the first voice-input unit, the first voice-output unit and the call of chamber epigenesist; When pressing while hanging up button, stop call; When pressing snapshot button, by the second main control unit, instruction is exported from the second wireless communication unit, the first wireless communication unit in outdoor subscriber computer receive instruction and by command to the first main control unit, this the first main control unit control image unit is taken pictures, and photograph is transferred to the second main control unit in indoor user machine, and in the time pressing broadcasting button, the picture photographing is shown in display unit; When pressing while browsing button, browse the photograph of recent shooting, and can carry out page turning by the first selection key and the second selection key and browse, in the time pressing brightness regulation button, adjust the brightness of display unit.
Furthermore, in technique scheme, described indoor user machine also comprises: the second casing, described the second main control unit, the second voice-input unit, the second voice-output unit, the second doorbell generator unit, display unit, be all installed in this second casing by key control unit, the second power supply unit and the second wireless communication unit, wherein, display unit, be all revealed in the second casing surface by the second loudspeaker in the second miaow head, the second voice-output unit in key control unit and the second voice-input unit.
Furthermore, in technique scheme, described outdoor subscriber computer also comprises: the first casing, described the first main control unit, the first voice-input unit, the first voice-output unit, the first doorbell generator unit, image unit, startup push-button unit, the first power supply unit and the first wireless communication unit are all installed in this first casing, wherein, the first miaow head in startup push-button unit, image unit and the first voice-input unit, the first loudspeaker in the first voice-output unit are all revealed in the first casing surface; In described the first casing, be also provided for the regulating key of adjustment as the relative position of the camera of described image unit.
Adopt after technique scheme, the present invention has following beneficial effect compared with prior art:
1, between the outdoor subscriber computer in the present invention and indoor user machine, adopt 2.4GHz high frequency wireless transmission technology interconnected, to realize Wireless Data Transmission, make between outdoor subscriber computer and indoor user machine without adopting cable to be connected, avoid occurring connection line complexity, the phenomenons such as the easy entanglement of line order, also can effectively reduce difficulty of construction, installation cost simultaneously, be convenient to maintenance, be conducive to improve the market competitiveness.
2, in use procedure of the present invention, the second voice-output unit out gate the tinkle of bells sound in indoor user machine, and when nobody presses the talk button of indoor user machine within the time of the second main control unit setting, the second main control unit transfers to the first main control unit by output order by the second wireless communication unit, this the first main control unit control image unit is taken pictures, and photograph is transferred to the second main control unit, so that user is indoors time, can inquire about visitor's photograph and visiting time, very convenient to use.
3, in the present invention, be Dismountable for the charging load bearing seat of subscriber computer in compartment, can directly charge to the second battery pack of indoor user machine, can also actual demand the adapter dismounting of charging load bearing seat will be installed on, order charging load bearing seat only has single carrying effect, very convenient to use.
4, in the present invention, outdoor subscriber computer can be powered by the first battery pack, or switch power by the external power supply of conducting terminal, very convenient to use.
Brief description of the drawings:
Fig. 1 is the block diagram of outdoor subscriber computer in the present invention;
Fig. 2 is the block diagram of indoor user machine in the present invention;
Fig. 3 is the circuit diagram of the first voice-output unit and the first doorbell generator unit in the present invention;
Fig. 4 is the circuit diagram of the first power supply unit in the present invention;
Fig. 5 is that the present invention is by the circuit diagram of key control unit;
Fig. 6 is the circuit diagram of the second voice-output unit and the second doorbell generator unit in the present invention;
Fig. 7 is structural representation of the present invention;
Fig. 8 be in the present invention indoor user machine with charging load bearing seat structural representation;
Fig. 9 is the structural representation of load bearing seat of charging in the present invention;
Figure 10 is the structural representation of indoor user machine in the present invention;
Figure 11 is the structural representation of outdoor subscriber computer in the present invention;
Embodiment:
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
Shown in Fig. 1-11, for a kind of visual wireless talkback door lock system, comprise: one for being installed on the outdoor subscriber computer 1 at doorway place and being positioned over indoor user machine 2 indoor and that coordinate with outdoor subscriber computer 1, adopts 2.4GHz high frequency wireless transmission technology interconnected between described outdoor subscriber computer 1 and indoor user machine 2.
Described outdoor subscriber computer 1 comprises: the first main control unit 11 and the startup push-button unit 12 being connected with this first main control unit 11 respectively, the first voice-input unit 13, the first voice-output unit 14, the first doorbell generator unit 15, image unit 16, the first power supply unit 17 and for indoor user machine 2 being transmitted to the first wireless communication unit 18 of data.Described outdoor subscriber computer 1 also comprises: the first casing 10, described the first main control unit 11, the first voice-input unit 13, the first voice-output unit 14, the first doorbell generator unit 15, image unit 16, startup push-button unit 12, the first power supply unit 17 and the first wireless communication unit 18 are all installed in this first casing 10.Wherein, described startup push-button unit 12, image unit 16 are all revealed in the first casing 10 surfaces.
The first described voice-input unit 13 comprises: the first miaow head 131 and the first phonetic entry pre-amplification circuit being connected with the first miaow head 131, this first phonetic entry pre-amplification circuit is connected with the first described main control unit 11.Wherein, the first miaow head 131 in this first voice-input unit 13 is fixed in the first casing 10, and is revealed in the first casing 10 surfaces.
The first described doorbell generator unit 15 comprises: the first control chip U7 and the first crystal oscillator Y1 being connected with the first control chip U7; Described the first voice-output unit 14 comprises: the first loudspeaker 141 and the first power amplifier chip 142 being connected with the first loudspeaker 141, this first power amplifier chip 142 is connected with described the first main control unit 11 and the first control chip U7.Wherein, the first loudspeaker 141 in this first voice-output unit 14 are fixed in the first casing 10, and are revealed in the first casing 10 surfaces.
Described startup push-button unit 12 comprises that one is arranged at the button 121 on the first casing 10 surfaces, and these button 121 middle parts are provided with indicator light 122.In described the first casing 10, be also provided for the regulating key 161 of adjustment as the relative position of the camera of described image unit 16.The first described power supply unit 17 comprises: the first battery pack, conducting terminal 171 and charging control circuit 172 for connecting with external power supply, wherein, charging control circuit 172 comprises DC filtering module, Voltage stabilizing module and for switching the commutation circuit of the first battery-powered or conducting terminal 171 external power supplys power supplies.
Described the first casing 10 comprises the first chassis body 101 and the first bonnet 102 of fixing by screw, the installation position that the first chassis body 101 rear ends are provided with described regulating key 161 and install for the first battery pack, wherein, in this installation position, be provided with the described conducting terminal 171 for connecting with external power supply.
Described indoor user machine 2 comprises: the second main control unit 21 and the second voice-input unit 22 connecting respectively at this second main control unit 21, the second voice-output unit 23, the second doorbell generator unit 24, display unit 25, by key control unit 26, the second power supply unit 27 and for outdoor subscriber computer 1 being transmitted to the second wireless communication unit 28 data and that mate with the first wireless communication unit 18; Described indoor user machine 2 also comprises: the second casing 20, described the second main control unit 21, the second voice-input unit 22, the second voice-output unit 23, the second doorbell generator unit 24, display unit 25, be all installed in this second casing 20 by key control unit 26, the second power supply unit 27 and the second wireless communication unit 28, wherein, display unit 25 and be all revealed in the second casing 20 surfaces by key control unit 26.
The second described main control unit 21 is by inputting instruction by key control unit 26, controlling described the second voice-input unit 22, display unit 25 works, also can will, through the second main control unit 21 command after treatment to outdoor subscriber computer 1, work with the first voice-output unit 14, image unit 16 in subscriber computer outside control room 1 by the second wireless communication unit 28.
The second described voice-input unit 22 comprises: the second miaow head 221 and the second phonetic entry pre-amplification circuit being connected with the second miaow head 221, this second phonetic entry pre-amplification circuit is connected with the second described main control unit 21.Wherein, the second miaow head 221 in the second voice-input unit 22 is fixed in the second casing 20, and is revealed in the second casing 20 surfaces.
The second described doorbell generator unit 24 comprises: the second control chip U6 and the second crystal oscillator Y2 being connected with the second control chip U6; Described the second voice-output unit 23 comprises: the second loudspeaker 231 and the second power amplifier chip 232 being connected with the second loudspeaker 231, this second power amplifier chip 232 is connected with described the second main control unit 21 and the second control chip U6.Wherein, the second loudspeaker 231 in the second voice-output unit 23 are fixed in the second casing 20, and are revealed in the second casing 20 surfaces.
Described comprises by key control unit 26: for the talk button 261 coordinating with described startup push-button unit 12 and the snapshot button 263 of hanging up button 262, working for controlling image unit 16, and play button 264, browse button 265, the first selection key 266, the second selection key 267, brightness regulation button 268, this talk button 261 and the button 262 of hanging up, snapshot button 263, play button 264, browse button 265, the first selection key 266, the second selection key 267, brightness regulation button 268 all highlight in described the second casing 20 surfaces.
The second described power supply unit 27 comprises: the second battery pack 271 and the charging load bearing seat 272 for the second battery pack being charged and can carry described indoor user machine 2, this charging load bearing seat 272 comprises: a base 273, be vertically installed on bearing 274 and the adapter 275 on base 273, wherein, in this bearing 274, have for the stable bearing groove 276 of placing of indoor user machine 2, in adapter 275 for the electric connector of inserting charging being revealed in to bearing groove 275 with electronic product.Certainly, removable adapter 275,272 of load bearing seats of order charging have single carrying effect.
The one-body molded bearing groove 277 that is useful on the described bearing 274 of fixing assembling on described base 273, take shape in card column 278 and baffle plate 279 on bearing groove 277, wherein, baffle plate 279 sides are formed with fixture block.Described base 273 and bearing 274 contact portions are respectively arranged with the first wire casing and the second wire casing, and this first wire casing and the second wire casing are combined to form the line hole that the wire of adapter 275 passes.
When using method of the present invention, press the startup push-button unit 12 in outdoor subscriber computer 1, the first main control unit 11 receives and starts the signal of push-button unit 12 so that signal after treatment is transferred to the second main control unit 21 in indoor user machine 2 by the first wireless communication unit 18 and the second wireless communication unit 28, this second main control unit 21 is controlled the second doorbell generator unit 24 and is worked, and by the second voice-output unit 23 out gate the tinkle of bells sounds.
When press-to-talk button 261 not in the time arranging at the second main control unit 21, the second main control unit 21 is by output order, and transfer to the first main control unit 11 in outdoor subscriber computer 1 by the second wireless communication unit 28 and the first wireless communication unit 18, now, this first main control unit 11 is controlled image unit 16 and is taken pictures, and photograph is transferred to the second main control unit 21, so that user browses visitor's image, whom is confirmed to be visiting.
In the time of press-to-talk button 261, by the second voice-input unit 22, the second voice-output unit 23 and the first voice-input unit 13, the first voice-output unit 14 and the call of chamber epigenesist.Particularly, indoor user is carried out phonetic entry by the second miaow head 221 of the second voice-input unit 22, transfer to the first main control unit 11 through the second main control unit 21, the second wireless communication unit 28, the first wireless communication unit 18, this first main control unit 11 is controlled the first voice-output unit 14 and is worked, and exports voice by the first loudspeaker 141; When outdoor user answers, the second miaow head 131 by the first voice-input unit 13 carries out phonetic entry, transfer to the second main control unit 21 through the first main control unit 11, the first wireless communication unit 18, the second wireless communication unit 28, this second main control unit 21 is controlled the second voice-output unit 23 and is worked, and export voice by the second loudspeaker 231, so that realize dialogue.
When pressing while hanging up button 262, stop call.After confirmation visitor, open the door.
When pressing snapshot button 263, by the second main control unit 21, instruction is exported from the second wireless communication unit 28, the first wireless communication unit 18 in outdoor subscriber computer 1 receive instruction and by command to the first main control unit 11, this first main control unit 11 is controlled image unit 16 and is taken pictures, and photograph is transferred to the second main control unit 21 in indoor user machine 2, and in the time pressing broadcasting button 264, the picture photographing is shown in display unit 25.After confirmation visitor, open the door.
When pressing while browsing button 265, can browse the photograph of recent shooting, and can carry out page turning by the first selection key 266 and the second selection key 267 and browse.
In the time pressing brightness regulation button 268, adjust the brightness of display unit 25.
The power that described display unit 25 can display radio signal transmission, the power consumption of the second battery pack, date, time etc., wherein, can the first selection key 266 and the second selection key 267 date and time is set.
Certainly, the foregoing is only specific embodiments of the invention, be not to limit the scope of the present invention, all according to equivalence variation or modification that described in the present patent application the scope of the claims, structure, feature and principle are done, all should be included in the present patent application the scope of the claims.
Claims (10)
1. a visual wireless talkback door lock system, comprise: one for being installed on the outdoor subscriber computer (1) at doorway place and being positioned over indoor user machine (2) indoor and that coordinate with outdoor subscriber computer (1), it is characterized in that: between described outdoor subscriber computer (1) and indoor user machine (2), adopt 2.4GHz high frequency wireless transmission technology interconnected, wherein
Described outdoor subscriber computer (1) comprising: the first main control unit (11) and the startup push-button unit (12) being connected with this first main control unit (11) respectively, the first voice-input unit (13), the first voice-output unit (14), the first doorbell generator unit (15), image unit (16), the first power supply unit (17) and for the first wireless communication unit (18) to indoor user machine (2) transmission data;
Described indoor user machine (2) comprising: the second main control unit (21) and the second voice-input unit (22) connecting respectively at this second main control unit (21), the second voice-output unit (23), the second doorbell generator unit (24), display unit (25), by key control unit (26), the second power supply unit (27) and for outdoor subscriber computer (1) is transmitted to the second wireless communication units (28) data and that mate with the first wireless communication unit (18);
Described the second main control unit (21) is by inputting instruction by key control unit (26), and will be through the second main control unit (21) command after treatment to outdoor subscriber computer (1), with the first voice-output unit (14) in subscriber computer outside control room (1), image unit (16) work by the second wireless communication unit (28).
2. a kind of visual wireless talkback door lock system according to claim 1, it is characterized in that: described the first voice-input unit (13) comprising: the first miaow head (131) and the first phonetic entry pre-amplification circuit being connected with the first miaow head (131), this first phonetic entry pre-amplification circuit is connected with described the first main control unit (11).
3. a kind of visual wireless talkback door lock system according to claim 2, is characterized in that: the first described doorbell generator unit (15) comprising: the first control chip U7 and the first crystal oscillator Y1 being connected with the first control chip U7; Described the first voice-output unit (14) comprising: the first loudspeaker (141) and the first power amplifier chip (142) being connected with the first loudspeaker (141), this first power amplifier chip (142) is connected with described the first main control unit (11) and the first control chip U7.
4. a kind of visual wireless talkback door lock system according to claim 1, it is characterized in that: described the second voice-input unit (22) comprising: the second miaow head (221) and the second phonetic entry pre-amplification circuit being connected with the second miaow head (221), this second phonetic entry pre-amplification circuit is connected with described the second main control unit (21).
5. a kind of visual wireless talkback door lock system according to claim 4, is characterized in that: the second described doorbell generator unit (24) comprising: the second control chip U6 and the second crystal oscillator Y2 being connected with the second control chip U6; Described the second voice-output unit (23) comprising: the second loudspeaker (231) and the second power amplifier chip (232) being connected with the second loudspeaker (231), this second power amplifier chip (232) is connected with described the second main control unit (21) and the second control chip U6.
6. a kind of visual wireless talkback door lock system according to claim 1, it is characterized in that: described comprising by key control unit (26): for the talk button (261) that coordinates with described startup push-button unit (12) and the button of hanging up (262), for controlling the snapshot button (263) of image unit (16) work, and play button (264), browse button (265), the first selection key (266), the second selection key (267), brightness regulation button (268).
7. a kind of visual wireless talkback door lock system according to claim 1, it is characterized in that: described the second power supply unit (27) comprising: the second battery pack (271) and the charging load bearing seat (272) for the second battery pack being charged and can carry described indoor user machine (2), this charging load bearing seat (272) comprising: a base (273), vertically be installed on bearing (274) and an adapter (275) on base (273), wherein, in this bearing (274), have for the stable bearing groove (276) of placing of indoor user machine (2), in adapter (275) for electronic product to insert charging electric connector be revealed in bearing groove (275).
8. a kind of visual wireless talkback door lock system according to claim 6, it is characterized in that: its using method is: press the startup push-button unit (12) in outdoor subscriber computer (1), the first main control unit (11) receives and starts the signal of push-button unit (12) so that signal after treatment is transferred to the second main control unit (21) in indoor user machine (2) by the first wireless communication unit (18) and the second wireless communication unit (28), this second main control unit (21) is controlled the second doorbell generator unit (24) work, and by the second voice-output unit (23) out gate the tinkle of bells sound, when press-to-talk button (261) not in the time arranging at the second main control unit (21), the second main control unit (21) is by output order to the first main control unit (11), this first main control unit (11) is controlled image unit (16) and is taken pictures, and photograph is transferred to the second main control unit (21), when press-to-talk button (261), by the second voice-input unit (22), the second voice-output unit (23) and the first voice-input unit (13), the first voice-output unit (14) and the call of chamber epigenesist, in the time pressing the button of hanging up (262), stop call, when pressing snapshot button (263), by the second main control unit (21), instruction is exported from the second wireless communication unit (28), the first wireless communication unit (18) in outdoor subscriber computer (1) receive instruction and by command to the first main control unit (11), this first main control unit (11) is controlled image unit (16) and is taken pictures, and photograph is transferred to the second main control unit (21) in indoor user machine (2), and in the time pressing broadcasting button (264), the picture photographing is shown in display unit (25), when pressing while browsing button (265), browse the photograph of recent shooting, and can carry out page turning by the first selection key (266) and the second selection key (267) and browse, in the time pressing brightness regulation button (268), adjust the brightness of display unit (25).
9. a kind of visual wireless talkback door lock system according to claim 5, it is characterized in that: described indoor user machine (2) also comprises: the second casing (20), described the second main control unit (21), the second voice-input unit (22), the second voice-output unit (23), the second doorbell generator unit (24), display unit (25), by key control unit (26), the second power supply unit (27) and the second wireless communication unit (28) are all installed in this second casing (20), wherein, display unit (25), by the second miaow head (221) in key control unit (26) and the second voice-input unit (22), the second loudspeaker (231) in the second voice-output unit (23) are all revealed in the second casing (20) surface.
10. a kind of visual wireless talkback door lock system according to claim 3, it is characterized in that: described outdoor subscriber computer (1) also comprises: the first casing (10), described the first main control unit (11), the first voice-input unit (13), the first voice-output unit (14), the first doorbell generator unit (15), image unit (16), start push-button unit (12), the first power supply unit (17) and the first wireless communication unit (18) are all installed in this first casing (10), wherein, start push-button unit (12), the first miaow head (131) in image unit (16) and the first voice-input unit (13), the first loudspeaker (141) in the first voice-output unit (14) are all revealed in the first casing (10) surface, in described the first casing (10), be also provided for the regulating key (161) of adjustment as the relative position of the camera of described image unit (16).
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| CN201410108355.2A CN103888730A (en) | 2014-03-22 | 2014-03-22 | A visual wireless intercom access control system |
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| CN201410108355.2A CN103888730A (en) | 2014-03-22 | 2014-03-22 | A visual wireless intercom access control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110166736A (en) * | 2018-04-16 | 2019-08-23 | 协建（江苏）智能装备有限公司 | It is a kind of for building high-rise wireless telecommunications visitor's call platform |
| CN116828153A (en) * | 2023-07-14 | 2023-09-29 | 广东视安通智慧显控股份有限公司 | Visual doorbell power supply control system based on two-wire digital cloud control |
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2014
- 2014-03-22 CN CN201410108355.2A patent/CN103888730A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110166736A (en) * | 2018-04-16 | 2019-08-23 | 协建（江苏）智能装备有限公司 | It is a kind of for building high-rise wireless telecommunications visitor's call platform |
| CN110166736B (en) * | 2018-04-16 | 2020-12-01 | 新昌县维利机械有限公司 | Wireless communication visitor calling platform for high building |
| CN116828153A (en) * | 2023-07-14 | 2023-09-29 | 广东视安通智慧显控股份有限公司 | Visual doorbell power supply control system based on two-wire digital cloud control |
| CN116828153B (en) * | 2023-07-14 | 2024-04-09 | 广东视安通智慧显控股份有限公司 | Visual doorbell power supply control system based on two-wire digital cloud control |
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Application publication date: 20140625 |