Fingerprint identification device and apply the elevator entrance guard system of this fingerprint identification device
Technical field
This utility model relates to elevator entrance guard system technical field, concrete, relates to a kind of fingerprint identification device and applies the elevator entrance guard system of this fingerprint identification device.
Background technology
Along with the development of fingerprint identification technology, fingerprint recognition system is more and more applied in daily life, for instance fingerprint identification entrance guard system, fingerprint recognition notebook computer, fingerprint recognition mobile telephone terminal etc. And finger print acquisition module is also classified into optical profile type, semicoductor capacitor formula and RF-type; during for safety-security area; latter two acquisition mode level of security is higher; but finger is required also higher; dry finger, wet finger, shallow texture finger all cannot be carried out identifying, existing fingerprint identification device does not have the function of fault self-checking and circuit protection yet simultaneously. And existing fingerprint identification device easily causes fingerprint crossing because of latent prints, latent prints is replicated and produces potential safety hazard.
Present Xie An building and community resident building, elevator is substantially all and is fitted without gate control system, and elevator, when normal operation, is called plate together and is also constantly in starting state outside car, and anyone is such as through calling plate calling elevator outside car together and using. Thus floor cannot be carried out effective safety management so that pilferage event often occurs, and causes economic loss to owner. In order to solve this problem, adopt the elevator controlled of swiping the card to arise at the historic moment, but this elevator still suffers from deficiency on using, when such as card is lost, the equally possible normal use of person of picking up card, still cannot efficiently solve the safety management problem of elevator.
In elevator device, it is sometimes desirable to identify that the identity of passenger determines which type of provides service again, in existing elevator device, it is generally adopted the mode of RF card, but with RF card, has band card inconvenient, leave behind, easily lose, the shortcoming that safety is not high.
Utility model content
The RF card existed to solve above-mentioned existing elevator entrance guard system is easily lost, the technical problem of poor safety performance and poor user experience, and this utility model offer is a kind of adopts the elevator entrance guard system that fingerprint recognition, security performance are good and Consumer's Experience is good.
This utility model provides a kind of fingerprint identification device, including shell and movement, described shell includes insulation crust, insulated substrate, fingerprint collecting window, display module and fingerprint erasing apparatus, described insulated substrate is located in described insulation crust, described insulated substrate is respectively equipped with described fingerprint collecting window and described display module, described fingerprint collecting window electrically connects with described display module, and described fingerprint erasing apparatus is located in described fingerprint collecting window.
In a kind of preferred embodiment of the fingerprint identification device of this utility model offer, adopt between described insulated substrate and described insulation crust and be slidably connected.
In a kind of preferred embodiment of the fingerprint identification device of this utility model offer; described movement includes conductive film, driving device, circuit protection device and fault self-checking device; described conductive film is arranged on described driving device and described fault self-checking apparatus surface, and described driving device, described circuit protection device electrically connect with described fault self-checking device.
In a kind of preferred embodiment of the fingerprint identification device of this utility model offer, described movement also includes fingerprint comparison module, and described fingerprint comparison module electrically connects with described driving device.
This utility model also provides for a kind of elevator entrance guard system, including calling plate outside car together, elevator main control board, unlock stop layers controller, prestore the fingerprint identification device of user fingerprints data, card reader, it is arranged on the stop layers control panel in car, data storage and photographic head, described unblock stop layers controller is located at outside described car and is called together between plate and described elevator main control board, and described unblock stop layers controller is connected with described fingerprint identification device, and described unblock stop layers controller is electrically connected described card reader, described stop layers control panel, described data storage and described photographic head, described photographic head and described data storage connect, and described fingerprint identification device includes shell and movement, and described shell includes insulation crust, insulated substrate, fingerprint collecting window, display module and fingerprint erasing apparatus, described insulated substrate is located in described insulation crust, being respectively equipped with described fingerprint collecting window and described display module on described insulated substrate, described fingerprint collecting window electrically connects with described display module, and described fingerprint erasing apparatus is located in described fingerprint collecting window.
In a kind of preferred embodiment of the elevator entrance guard system of this utility model offer, described stop layers control panel adopts digital button panel.
Compared to prior art, the elevator entrance guard system that this utility model provides has the advantages that
One, by arranging fingerprint erasing apparatus; make fingerprint identification device can be effectively improved the reliability of fingerprint recognition; avoid the potential safety hazard because latent prints or fingerprint are replicated and produce, and have the function of fault self-checking and circuit protection concurrently, be effectively increased utilization rate.
Two, in elevator entrance guard system, introduce fingerprint identification technology, the elevator entrance guard system information according to fingerprint recognition, it is judged that the identity of user and corresponding service is provided, comparing traditional RF card, user is easy to use, not easily loses, safety is high, and provides the user with higher service experience.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structured flowchart of elevator entrance guard system one preferred embodiment that this utility model provides;
Fig. 2 is the structural representation of the fingerprint identification device of elevator entrance guard system shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Seeing also Fig. 1 and Fig. 2, wherein, Fig. 1 is the structured flowchart of elevator entrance guard system one preferred embodiment that this utility model provides, and Fig. 2 is the structural representation of the fingerprint identification device of elevator entrance guard system shown in Fig. 1. described elevator entrance guard system 1 includes calling plate 11 outside car together, elevator main control board 12, unlock stop layers controller 13, prestore the fingerprint identification device 14 of user fingerprints data, card reader 15, it is arranged on the stop layers control panel 16 in car, data storage 17 and photographic head 18, described unblock stop layers controller 13 is located at outside described car and is called together between plate 11 and described elevator main control board 12, described unblock stop layers controller 13 is connected with described fingerprint identification device 14, described unblock stop layers controller 13 is electrically connected described card reader 15, described stop layers control panel 16, described data storage 17 and described photographic head 18, described photographic head 18 and described data storage 17 connect.
Described fingerprint identification device 14 includes shell 141 and movement 143, described shell 141 includes insulation crust 1411, insulated substrate 1413, fingerprint collecting window 1415, display module 1417 and fingerprint erasing apparatus 1419, described insulated substrate 1413 is located in described insulation crust 1411, described insulated substrate 1413 is respectively equipped with described fingerprint collecting window 1415 and described display module 1417, described fingerprint collecting window 1415 electrically connects with described display module 1417, and described fingerprint erasing apparatus 1419 is located in described fingerprint collecting window 1415. Described insulated substrate 1413 adopts with described insulation crust 1411 and is slidably connected.
Described movement 143 includes conductive film 1431, driving device 1433, circuit protection device 1435, fault self-checking device 1437 and fingerprint comparison module 1439; described conductive film 1431 is arranged on described driving device 1433 and described fault self-checking device 1437 surface; described driving device 1433, described circuit protection device 1435 are electrically connected with described fault self-checking device 1437, and described fingerprint comparison module 1439 electrically connects with described driving device 1433.
Described stop layers control panel 16 adopts digital button panel.
In described elevator entrance guard system 1, configuring described fingerprint identification device 14, fingerprint typing is entered by password authorization, this password is given to elevator buyer by the initial password of producer, elevator buyer needs mandate, typing fingerprint according to what control oneself, and is divided into different priority. After completing, when described elevator entrance guard system 1 is started working, user logins fingerprint, the described elevator entrance guard system 1 information according to typing, enables different mode of operations.
The elevator entrance guard system 1 that this utility model provides has the advantages that
One, by arranging fingerprint erasing apparatus 1419; make fingerprint identification device 14 can be effectively improved the reliability of fingerprint recognition; avoid the potential safety hazard because latent prints or fingerprint are replicated and produce, and have fault self-checking and circuit protection device 1435 concurrently, be effectively increased utilization rate.
Two, in elevator entrance guard system 1, introduce fingerprint identification device 14, the elevator entrance guard system 1 information according to fingerprint recognition, it is judged that the identity of user and corresponding service is provided, comparing traditional RF card, user is easy to use, not easily loses, safety is high, and provides the user with higher service experience.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in scope of patent protection of the present utility model.