Call registration system and elevator
Technical field
The present invention relates to a kind of call registration system more particularly to a kind of call registration systems of elevator.
Background technique
Common elevator call registration system common are the input passenger in elevator hall and think by the way of being manually entered
The arrow button of the destination floor button or lift car to be gone operation carries out the calling registration of elevator with this.Other one
Kind be by brush IC card or the wireless communication module being connected by mobile terminal with call register apparatus, progress it is contactless or
The elevator-calling of distance type is registered.There are also one is being arranged sense node in elevator hall channel, whether sensing passenger is to elevator
The Room is mobile, if lift car is then called to reach the elevator hall, wait ladder standby, to reduce the waiting time of passenger.But
Aforesaid way all not can avoid mischief-making generation.
Sensor sensing passenger is set whether in elevator hall's waiting additionally, there are mischief is avoided, once passenger leaves away
Then cancel call request.This mode is to request the case where having been sent from based on call, it is more likely that lift car at this moment is
Midway has been run to, thus has reduced the operational efficiency of entire elevator device.
Summary of the invention
The present invention provides a kind of call registration system and elevator confirmed by passenger, before passenger issues calling registration
The waiting time of passenger is monitored, judges whether passenger has the intention of boarding, carries out deciding whether to carry out calling registration, greatly
The operational efficiency of elevator is improved greatly.
The present invention provides a kind of call registration system, including the input unit for being set to elevator hall or near it, for passenger
Carry out calling registration, and the control unit with the wired or wireless connection of the input unit;It is characterized by further comprising:
Recognition unit, be set to elevator hall or its near, with the wired or wireless connection of described control unit, examine for identification
The passenger in region is surveyed, and initial signal is generated according to the residence time of passenger;
Wherein, described control unit includes
Transmitting-receiving communication subelement, is used to receive and convert the signal that the recognition unit is sent, and by the letter
Number send the operation subelement to;
Subelement is handled, is used to receive the signal of the communication subelement, one control signal of output;
Subelement is controlled, receives the control signal, and confirmation signal, the confirmation are exported based on the control signal
Signal sends the input unit to through transmitting-receiving communication subelement;
The input unit is activated according to the confirmation signal, and is issued calling registration to passenger and reminded;
Wherein, the recognition unit generates initial signal when the residence time of passenger reaching first time.
Preferentially, the recognition unit generates initial signal and includes, when the passenger in the detection zone leaves the inspection
When surveying the time in region within the second time, the time that the recognition unit is initially reached the detection zone by passenger, which calculates, to be multiplied
Residence time of the visitor in the detection zone;When beyond in second time, the recognition unit recalculates this and multiplies
The residence time of visitor.
Preferentially, the input unit includes voice alerting unit and voice receiving unit, the voice alerting unit to
Passenger issues the calling registration and reminds, and the voice receiving unit receives the calling registration that passenger issues.
Preferentially, the recognition unit includes camera unit and/or infrared sensor cell, this recognition unit of institute is to the inspection
The passenger surveyed in region carries out continuing monitoring.
Preferentially, the personal characteristics of the recognition unit identification passenger.
The present invention also provides the elevators with call registration system.
The beneficial effects of the present invention are: by being intended to judge to the calling registration of passenger before calling registration, favorably
In obtaining reliable call demand, mischief is avoided, the operational efficiency of elevator is improved.
Detailed description of the invention
Fig. 1 is system construction drawing of the invention.
Specific embodiment
As shown in Figure 1, call registration system of the invention includes being set to elevator hall or the input unit 1 near it, control
Unit 2 processed is set to elevator hall or the recognition unit 3 near it, and control unit 2 includes transmitting-receiving communication subelement 21, processing
Unit 22, control subelement 23.
Wherein, input unit 1 carries out calling registration for passenger, the input unit 1 can by conventional button, IC card,
Bluetooth, WIFI, GPRS and voice, gesture etc. carry out incoming call registering signal, with control unit 2 using wired or wireless
Signal connection.The input unit 1 of the present embodiment is preferably voice input, includes voice receiving unit 11, further includes that have can
Think that image is shown or number is shown or the prompt unit of acousto-optic hint, preferably voice alerting unit 12, the phonetic incepting list
Member carries out calling registration for prompt passengers for receiving the calling registration of passenger's sending, the voice alerting unit.
Recognition unit 3, the passenger in detection zone, may include common camera, infrared sensor for identification
Deng having the function of distinguishing personal characteristics, such as identification face, eye, height, the wide, body temperature of body etc. can distinguish the body of passenger
Body characteristics.The recognition unit 3 can whether there is passenger in recognition detection region, and further, according to personal characteristics meter
The time existing for corresponding passenger is calculated, further has the function of to renew, if passenger leaves the detection zone and in a timing
Interior return detection zone, then the time before the recognition unit 3 continues calculates, if passenger returns after a certain period of time above-mentioned
The detection zone is returned, then recalculates the passenger existing time in the detection area, rule of thumb selects the certain time
Length, for example, can be 3-10s, preferably can according to passenger typically by the time of entire detection zone and
To determine, such as common people are directed through entire detection zone and need 2s, then above-mentioned certain time should be greater than 2s, and so on.
Control unit 2, including transmitting-receiving communication subelement 21, processing subelement 22 and control subelement 23, transmitting-receiving are logical
Letter subelement 21 carries out wired or wireless connection with input unit 1, recognition unit 3 respectively, and wireless connection type can be
The common communication such as WIFI, bluetooth, GPRS, infrared waves.Under normal circumstances, transmitting-receiving communication subelement 21 is responsible for from defeated
Enter unit 1, recognition unit 3 receives signal and sends the signal of control unit 2 to both above-mentioned;Handle subelement 22
It is responsible for the signal of conversion, operation input, and control signal is exported according to the signal of input, it is single that control subelement 23 receives processing
Control signals that member 22 is sent simultaneously generate confirmation signal and are transmitted from transmitting-receiving communication subelement 21 to input unit 1.
The working principle of the preferred embodiment of the invention is as follows:
When passenger enters detection zone, recognition unit 3 is monitored and identifies the personal characteristics of passenger immediately with will be every
One passenger distinguishes, and tracks respectively to the passenger after differentiation.
Judge whether passenger have passed through at the first time in the detection area, if so, recognition unit 3 is sent out to control unit 2
The number of delivering letters has boarding demand with the passenger indicated in detection zone;If otherwise clear to the time for being present in detection zone of the passenger
Zero.Passenger leaves detection zone in midway when wherein, such as not up to first time, then detects whether to return to detection within the second time
Region, if whether calculate at the time of then initially reaching detection zone by passenger have passed through at the first time.
Control unit 2 receives and sends a confirmation letter to input unit 1 by calculation process after the signal of recognition unit 3
Number.
Input unit 1 activates after receiving confirmation signal, issues call registration to passenger by voice alerting unit 12 and mentions
Show, which is, for example, " please input purpose floor ", " this system is voice call, may I ask and wants the building Qu Ji " etc..Passenger carries out defeated
Enter or oral answer, such as " eight buildings " " eight " etc. have the voice of number, the processor in input unit 1 to the information of input into
Row processing conversion, treated call information is sent to elevator central controller, elevator central controller according further to
Call information carries out the regulation distribution of lift car.
Each technical characteristic of embodiment described above can be combined arbitrarily, as long as the combination of these technical characteristics
There is no contradictions, all should be considered as described in this specification.Although the embodiment for having been combined only limited quantity is detailed
The present invention carefully is described, it should be readily understood that, disclosed embodiment that the present invention is not restricted to these.On the contrary, the present invention can
Be modified to combine it is any amount of variation, change, replacement or not heretofore described equivalent arrangements, but these all with it is of the invention
Range matches.