CN200995918Y - Elevator IC-card controller with GSM calling function - Google Patents

Abstract

An elevator IC card controller with GSM calling function comprises a controller, a floor selector and a remote computer. The output terminal of the remote computer is connected with the input terminal of the floor selector. The output terminal is connected with the elevator control panel. The main controller is connected with the remote computer. The utility model is characterized in that the controller also comprises a GSM calling circuit comprising a GSM module, a SIM card, a display circuit, a microcomputer and a communication interface module. The output terminal of the SIM card is connected with the input terminal of the GSM module. One output terminal of the GSM module is connected with the input terminal of the display circuit and the other output terminal is connected with the microcomputer, which is connected with the main controller through the communication interface module.

Description

Have GSM and exhale the Elevator Ic Card Controller of terraced function

Technical field

The utility model relates to the Elevator Ic Card Controller that a kind of GSM of having exhales terraced function, belongs to the elevator control gear technical field.

Background technology

Chinese patent discloses a kind of " Elevator Ic Card Controller ", and (patent No.: 200420091964.3), it is made up of master controller, floor selector and far-end computer; The mouth of master controller connects the input end of floor selector, and the lead-out terminal of floor selector is connected with the elevator operation dish, and master controller is connected with far-end computer.Above-mentioned Elevator Ic Card Controller can be realized the requirement of using elevator to manage to the user, but can only discern card user's identity, can't discern visitor's identity of not having card effectively, more can not use elevator to make troubles to the visiting guest like this for the visitor lets pass.At present, existing Elevator Ic Card Controller has two kinds of methods on the visiting problem of solution guest: the one, and take IC-card by director and meet the people downstairs, can use elevator after swiping the card.The 2nd, by the wiring of complexity, at the indoor access signal wire (SW) of each resident family, when the guest came to visit, owner only needed to get final product at in-house operation.Though use the elevator problem but the second way has solved the visitor, very inconvenience is installed, and cost is higher, the building that finishes of having constructed especially more is difficult to wiring.

Summary of the invention

Technical problem to be solved in the utility model provides the Elevator Ic Card Controller that GSM exhales terraced function that has that a kind of visiting guest of convenience uses elevator.

The technical scheme that its technical matters that solves the utility model adopts:

The utility model is to diverted via to form on the basis of existing Elevator Ic Card Controller, and its main improvement is to increase GSM to exhale terraced circuit.

Concrete technical scheme of the present utility model is as follows:

The utility model includes master controller, floor selector and far-end computer; The mouth of master controller connects the input end of floor selector, and the lead-out terminal of floor selector is connected with the elevator operation dish, and master controller is connected with far-end computer; It is characterized in that it also includes GSM and exhales terraced circuit; GSM exhales terraced circuit to be made up of gsm module, SIM, display circuit, micro controller system, communication interface module; The input end of the output termination gsm module of SIM, the input end of one tunnel output termination display circuit of gsm module, another road mouth of gsm module is connected with micro controller system, and micro controller system is connected with master controller by communication interface module.

The beneficial effects of the utility model are: (1) is wireless GSM network with the user communication use, need not to the every family wiring, and is easy for installation; (2) behind the gsm module identification subscriber phone number and disconnect phone, can not produce telephone charge and use; (3) install and to use; (4) user is easy to operate.

Description of drawings

Fig. 1 is a principle diagram of block of the present utility model.

Fig. 2 exhales the schematic circuit diagram of terraced circuit for GSM.

The specific embodiment

By the embodiment shown in Fig. 1,2 as can be known, it includes master controller, floor selector and far-end computer; The mouth of master controller connects the input end of floor selector, and the lead-out terminal of floor selector is connected with the elevator operation dish, and master controller is connected with far-end computer; It is characterized in that it also includes GSM and exhales terraced circuit; GSM exhales terraced circuit to be made up of gsm module, SIM, display circuit, micro controller system, communication interface module; The input end of the output termination gsm module of SIM, the input end of one tunnel output termination display circuit of gsm module, another road mouth of gsm module is connected with micro controller system, and micro controller system is connected with master controller by communication interface module.

Described gsm module adopts TC35i, and the 1-5 pin of gsm module meets VCC, and the 6-10 pin of gsm module, 29 pin are ground connection respectively.

The 1-3 pin of described SIM, 6 pin, 8 pin connect 28 pin, 25 pin, 27 pin, 26 pin, 24 pin of gsm module respectively;Capacitor C 3,capacitor C 4 are the peripheral cell of SIM, andcapacitor C 3 is connected between 5 pin and ground of SIM, and 5 pin of SIM link to each other with 7 pin, andcapacitor C 4 is connected between 8 pin and ground of SIM seat.

Described micro controller system is made up of integrated package U1 and peripheral cell resistance R 3-R8, capacitor C 1-C2, crystal Y1,LED 2; 4 pin of integrated package U1,5 pin connect 19 pin, 18 pin of gsm module respectively throughresistance R 4,resistance R 5,1 pin of integrated package U1 meets VCC throughresistance R 3,14 pin of integrated package U1 connect 15 pin of gsm module,resistance R 8 be connected between 12 pin and VCC of integrated package U1 afterLED 2 is connected, 4 pin of integrated package U1,5 pin meet VCC throughresistance R 6,resistance R 7 respectively.

Described communication interface module is made up of integrated package U2 and peripheralcell resistance R 9 thereof and socket J1; 1 pin of integrated package U2,2 pin, 4 pin are connected with 2 pin, 6 pin, 3 pin of integrated package U1 respectively, 2 pin of integrated package U2 are connected with 3 pin, 6 pin of integrated package U2,7 pin are connected with 3 pin, 4 pin of socket J1 respectively,resistance R 9 is attempted by between 6 pin and 7 pin of integrated package U2, and 3 pin, 4 pin of socket J1 remove to connect master controller respectively.

Described display circuit is made up of transistor BG1, resistance R 1-R2,LED 1; The base stage of transistor BG1 connects 32 pin of gsm module throughresistance R 1,resistance R 2 be connected between the collecting electrode and VCC of transistor BG1 transistor BG1 grounded emitter afterLED 1 is connected.When gsm module was received telephone call signal, LED1 was glittering.

In Fig. 2, integrated package U1 adopts MEGA8, and integrated package U2 adopts MAX485.

The working process of present embodiment is as follows:

At first, user's telephone number is input in the contactless IC card by management system software, contactless ic snaps into master controller swipe the card after, telephone number is stored in the master controller.When the guest was visiting, the visiting guest used phone (landline telephone, mobile phone all can) to dial the number of gsm module, and gsm module is accepted user's phone and extracted number, and the telephone number that extracts is transferred to U1, and U1 sends to master controller by U2.Master controller need be discerned telephone number, and after the affirmation telephone number was validated user, master controller was given an order to floor selector, and the lead-out terminal of floor selector is let pass to elevator by the action of elevator operation dish control elevator, and visiting user can use elevator.

Claims (6)

1, have the Elevator Ic Card Controller that GSM exhales terraced function, it includes master controller, floor selector and far-end computer; The mouth of master controller connects the input end of floor selector, and the lead-out terminal of floor selector is connected with the elevator operation dish, and master controller is connected with far-end computer; It is characterized in that it also includes GSM and exhales terraced circuit; GSM exhales terraced circuit to be made up of gsm module, SIM, display circuit, micro controller system, communication interface module; The input end of the output termination gsm module of SIM, the input end of one tunnel output termination display circuit of gsm module, another road mouth of gsm module is connected with micro controller system, and micro controller system is connected with master controller by communication interface module.

2, the GSM of having according to claim 1 exhales the Elevator Ic Card Controller of terraced function, it is characterized in that gsm module adopts TC35i, and the 1-5 pin of gsm module meets VCC, and the 6-10 pin of gsm module, 29 pin are ground connection respectively.

3, the GSM of having according to claim 2 exhales the Elevator Ic Card Controller of terraced function, it is characterized in that 1-3 pin, 6 pin, 8 pin of SIM connect 28 pin of gsm module, 25 pin, 27 pin, 26 pin, 24 pin respectively; Capacitor C 3, capacitor C 4 are the peripheral cell of SIM, and capacitor C 3 is connected between 5 pin and ground of SIM, and 5 pin of SIM link to each other with 7 pin, and capacitor C 4 is connected between 8 pin and ground of SIM seat.

4, the GSM of having according to claim 3 exhales the Elevator Ic Card Controller of terraced function, it is characterized in that micro controller system is made up of integrated package U1 and peripheral cell resistance R 3-R8, capacitor C 1-C2, crystal Y1, LED 2; 4 pin of integrated package U1,5 pin connect 19 pin, 18 pin of gsm module respectively through resistance R 4, resistance R 5,1 pin of integrated package U1 meets VCC through resistance R 3,14 pin of integrated package U1 connect 15 pin of gsm module, resistance R 8 be connected between 12 pin and VCC of integrated package U1 after LED 2 is connected, 4 pin of integrated package U1,5 pin meet VCC through resistance R 6, resistance R 7 respectively.

5, the GSM of having according to claim 4 exhales the Elevator Ic Card Controller of terraced function, it is characterized in that communication interface module is made up of integrated package U2 and peripheral cell resistance R 9 thereof and socket J1; 1 pin of integrated package U2,2 pin, 4 pin are connected with 2 pin, 6 pin, 3 pin of integrated package U1 respectively, 2 pin of integrated package U2 are connected with 3 pin, 6 pin of integrated package U2,7 pin are connected with 3 pin, 4 pin of socket J1 respectively, resistance R 9 is attempted by between 6 pin and 7 pin of integrated package U2, and 3 pin, 4 pin of socket J1 remove to connect master controller respectively.

6, the GSM of having according to claim 5 exhales the Elevator Ic Card Controller of terraced function, it is characterized in that display circuit is made up of transistor BG1, resistance R 1-R2, LED 1; The base stage of transistor BG1 connects 32 pin of gsm module through resistance R 1, resistance R 2 be connected between the collecting electrode and VCC of transistor BG1 transistor BG1 grounded emitter after LED 1 is connected.

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