CN214527467U

CN214527467U - Intelligent waiting device for elevator

Info

Publication number: CN214527467U
Application number: CN202120838432.5U
Authority: CN
Inventors: 孙铭宇; 杨洪政; 黄金杰; 张爱洁; 孙树玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-10-29
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses an intelligence waiting device for elevator, it includes lens, human body detection sensor and casing, lens setting is in human body detection electric sensor top, lens and human body detection sensor set up on angle of adjustment's support jointly, the support sets up on the casing, be provided with the circuit board in the casing, power source has on the circuit board, voltage stabilizing circuit, CPU and servo interface module, power source is connected with voltage stabilizing circuit, voltage stabilizing circuit is connected with CPU, CPU is connected with servo interface module. The product can convert an elevator layer without people and pressed by keys into an invalid instruction, so that the phenomenon of elevator idle running is avoided; and the equipment has the anti-dismantling alarm function and has good anti-dismantling effect.

Description

Intelligent waiting device for elevator

Technical Field

The utility model relates to an elevator intellectual detection system field especially relates to an intelligence waiting device for elevator.

Background

When the elevator is used, a scene is frequently encountered, no person is found to wait when the elevator stops and opens the elevator door when the elevator runs to a certain floor, so that the elevator runs empty and the anxiety of passengers in the elevator is increased, the loss of elevator parts is increased over time, the safety factor of the elevator is reduced, the service life of the elevator is shortened, the phenomenon can be caused by the fact that people touch by mistake or people leave in advance after a waiting key is pressed, and the like, the phenomenon is frequently seen in practice, the empty running rate of the elevator in an office building in the whole day is about 20 percent according to statistics, the electricity consumption of one elevator per minute is about 1 kilogram according to most of elevator labels, the electricity consumption of one elevator per day is between 300 and 400 degrees, and the running cost of one elevator per day is about 300 and 400 degrees according to 1 degree of commercial electricity, wherein, 60-80 degrees electricity is wasted in the elevator idle running, so how to solve the problem becomes a new subject in the elevator industry.

SUMMERY OF THE UTILITY MODEL

In order to solve the shortcomings of the prior art, the utility model provides an intelligent waiting device for an elevator.

In order to solve the technical problem, the utility model discloses a technical scheme is: an intelligent waiting device for an elevator comprises a lens, a human body detection sensor and a shell, wherein the lens is arranged above the sensor, the lens and the human body detection sensor are jointly arranged on a support with an adjustable angle, the support is arranged on the shell, a circuit board is arranged in the shell, a power interface, a voltage stabilizing circuit, a CPU and a servo interface module are arranged on the circuit board, the power interface is connected with the voltage stabilizing circuit, the voltage stabilizing circuit is connected with the CPU, and the CPU is connected with the servo interface module.

Furthermore, the support comprises supporting legs, a rotary connecting piece and a positioning plate, the supporting legs are connected with the positioning plate through the rotary connecting piece, the lens and the human body detection sensor are jointly arranged on the positioning plate, and the angle of the positioning plate can be adjusted.

Furthermore, the power interface is a power interface, and the voltage stabilizing circuit is a switching power supply circuit.

Furthermore, the servo interface module is connected with a driving motor of the elevator.

Furthermore, the circuit board further comprises a clock circuit, a disassembly prevention switch and a buzzer, the clock circuit is connected with the disassembly prevention switch, the clock circuit is connected with the CPU, the disassembly prevention switch is connected with the voltage stabilizing circuit, and the buzzer is connected with the CPU.

Further, the casing includes casing down and is located the last casing of casing top down, and the circuit board setting is provided with on the casing down and prevents tearing open the post inside casing down, and lower casing and last casing when sealed each other, prevent tearing open the post and prevent tearing open the switch contact and be connected.

The utility model discloses an intelligent waiting device for elevator gathers on human detection sensor after strengthening through lens, and when human detection sensor received human signal change, after the circuit processing on human detection sensor, produced sensing signal and passed to CPU and handle, control servo interface module and send interface command to the elevator, according to the operation of elevator logic operation instruction, unmanned and changed into invalid instruction by the elevator layer of button, avoid the elevator idle running phenomenon to take place; and the equipment has the anti-dismantling alarm function and has good anti-dismantling effect.

Drawings

Fig. 1 is a schematic view of the disassembly structure of the present invention.

Fig. 2 is an electrical schematic block diagram of the present invention.

In the figure: 1. a lens; 2. a human body detection sensor; 3. a housing; 4. a circuit board; 5. a support; 31. a lower housing; 32. an upper housing; 33. the anti-dismantling column; 41. a power interface; 42. a voltage stabilizing circuit; 43. a CPU; 44. a servo interface module; 45. a clock circuit; 46. a tamper switch; 47. a buzzer; 51. a support leg; 52. a rotating connector; 53. and (7) positioning the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The intelligent waiting device for the elevator as shown in fig. 1 comprises a lens 1, a human body detection sensor 2 and a shell 3, wherein the lens 1 covers the human body detection sensor 2, the lens 1 and the human body detection sensor 2 are jointly arranged on a bracket 5 with an adjustable angle, the bracket 5 comprises a supporting leg 51, a rotary connecting piece 52 and a positioning plate 53, the supporting leg 51 is connected with the positioning plate 53 through the rotary connecting piece 52, the rotary connecting piece is a commercially available rotary joint, the lens 1 and the human body detection sensor 2 are jointly arranged on the positioning plate 53, and the positioning plate 53 can be adjusted in the angle range, so that the intelligent waiting device can be placed at the most appropriate position. The support 5 is arranged on the housing 3, the housing 3 includes a lower housing 31 and an upper housing 32 located above the lower housing 31, a circuit board 4 is arranged in the housing 3, the circuit board 4 is arranged inside the lower housing 31, as shown in fig. 2, the circuit board 4 is provided with a power interface 41, a voltage stabilizing circuit 42, a CPU43 and a servo interface module 44, the power interface 41 is connected with the voltage stabilizing circuit 42, the voltage stabilizing circuit 42 is connected with the CPU43, the CPU43 is connected with the servo interface module 44, and the servo interface module 44 is connected with a driving motor of the elevator. The power interface 41 is a power interface, and the voltage stabilizing circuit 42 is a switching power circuit and is responsible for supplying power to the components of the device.

The circuit board 4 further comprises a clock circuit 45, an anti-detachment switch 46 and a buzzer 47, wherein the clock circuit 45 is connected with the anti-detachment switch 46, the clock circuit 45 is connected with the CPU43, the anti-detachment switch 46 is connected with the voltage stabilizing circuit 42, and the buzzer 47 is connected with the CPU 43. Last casing 32 is last to be provided with prevents tearing open post 33, when casing 31 and last casing 32 are sealed each other down, prevent tearing open post 33 and prevent tearing open switch 46 contact connection, make to prevent tearing open the switch and be in the normally closed state, when meetting the improper dismouting, the epitheca in case taken down, prevent tearing open the post and prevent tearing open the switch and break away from, clock circuit cuts off the power supply and gives CPU with outage information transmission, switching on of CPU control bee calling organ, send the alarm sound, warn the dismouting person, therefore, make intelligent waiting device possess mechanical trigger alarming function, prevent tearing open effectually.

When the elevator idle running control system is used, a human body emits a specific induction signal, the signal is gathered on the human body detection sensor after being enhanced through the lens, when the human body detection sensor receives a human body signal and changes, the signal is transmitted to the CPU for processing, the servo interface module is controlled to send an interface instruction to the elevator, the operation is carried out according to an elevator logic operation instruction, the operation is carried out in an unmanned state and is converted into an invalid instruction by the elevator layer with keys, and the elevator idle running phenomenon is avoided.

In addition, this intelligence wait for device CPU's pin can be simultaneously the control end of a plurality of elevators connect mutual information, through many elevators of program control operation, avoids many elevators to run empty phenomenon to take place, reinforcing practicality.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims

1. An intelligent waiting device for an elevator is characterized in that: it includes lens (1), human body detection sensor (2) and casing (3), lens (1) set up in human body detection sensor (2) top, lens (1) and human body detection sensor (2) set up on angle of adjustment's support (5) jointly, support (5) set up on casing (3), be provided with circuit board (4) in casing (3), power source (41) have on circuit board (4), voltage stabilizing circuit (42), CPU (43) and servo interface module (44), power source (41) are connected with voltage stabilizing circuit (42), voltage stabilizing circuit (42) are connected with CPU (43), CPU (43) are connected with servo interface module (44).

2. The intelligent waiting device for elevator according to claim 1, characterized in that: the support (5) comprises supporting legs (51), a rotary connecting piece (52) and a positioning plate (53), the supporting legs (51) are connected with the positioning plate (53) through the rotary connecting piece (52), the lens (1) and the human body detection sensor (2) are jointly arranged on the positioning plate (53), and the angle adjustable range of the positioning plate (53) is wide.

3. The intelligent waiting device for elevator according to claim 2, characterized in that: the power interface (41) is a power interface, and the voltage stabilizing circuit (42) is a switch power circuit.

4. Intelligent waiting device for elevators according to claim 3, characterized in that: the servo interface module (44) is connected with a driving motor of the elevator.

5. Intelligent waiting device for elevators according to claim 4, characterized in that: the circuit board (4) further comprises a clock circuit (45), an anti-disassembly switch (46) and a buzzer (47), the clock circuit (45) is connected with the anti-disassembly switch (46), the clock circuit (45) is connected with the CPU (43), the anti-disassembly switch (46) is connected with the voltage stabilizing circuit (42), and the buzzer (47) is connected with the CPU (43).

6. Intelligent waiting device for elevators according to claim 5, characterized in that: casing (3) are including casing (31) down and be located last casing (32) of casing (31) top down, and circuit board (4) set up casing (31) inside down, go up to be provided with on casing (32) and prevent tearing open post (33), and when casing (31) and last casing (32) sealed each other down, prevent tearing open post (33) and prevent tearing open switch (46) contact connection.