CN212953668U

CN212953668U - Intelligent device for detecting scene personnel of elevator car

Info

Publication number: CN212953668U
Application number: CN202021676297.0U
Authority: CN
Inventors: 黄渠洪
Original assignee: Chengdu Ruitong Technology Co ltd
Current assignee: Chengdu Ruitong Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-13
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an intelligent device for detecting personnel in elevator car scene, which comprises an image acquisition unit, a processing unit, a light supplementing unit, a PCB unit and a tail line unit; the image acquisition unit, the processing unit, the PCB unit and the tail line unit are sequentially in communication connection; the light supplementing unit is in communication connection with the processing unit. The utility model discloses a mainly be to the elevator car scene, carry out real-time detection to taking advantage of the terraced personnel to statistics terraced interior people number, this utility model replaces the mode of probe simultaneously, personnel's quantity in the detection elevator that can be accurate for taking advantage of terraced safety provides data support, combines the state of elevator switch door, promotes to take advantage of terraced safety.

Description

Intelligent device for detecting scene personnel of elevator car

Technical Field

The utility model belongs to the technical field of elevator equipment, concretely relates to smart machine for elevator car scene personnel detect.

Background

The camera in the current car elevator mainly plays a role in video monitoring and has no other role. The mode that the number of detection personnel uses most at present in the car elevator is to use the probe in the sensor, and how many MAC there are in the cell-phone is judged to the MAC address in people's cell-phone, and then judges how many people there are in, can lead to the number of cell-phone and the unmatched condition of the number of actual people like this, takes place the data false report, influences later stage data statistics and takes advantage of the elevator safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent equipment that is used for elevator car scene personnel to detect in order to solve the problem that the people number detected in the elevator.

The technical scheme of the utility model is that: an intelligent device for detecting scene personnel of an elevator car comprises an image acquisition unit, a processing unit, a light supplementing unit, a PCB unit and a tail line unit;

the image acquisition unit, the processing unit, the PCB unit and the tail line unit are sequentially in communication connection; the light supplementing unit is in communication connection with the processing unit.

Further, the model of the main control chip of the image acquisition unit is YT 10066.

Further, the model of the main control chip of the processing unit is Haisi CV 500.

Furthermore, the processing unit is in communication connection with the light supplement unit through an IRCUT interface and an LED interface.

Further, the PCB unit comprises an audio interface, a power supply interface, an SD card storage interface, an RS485 interface and an IO interface; the audio interface includes a speaker and a microphone.

Furthermore, the processing unit is in communication connection with the PCB unit through an expansion interface, a Sensor flat cable and an audio interface.

Furthermore, the tail line unit comprises a data transmission subunit, an IO subunit, a serial port subunit and a power supply subunit;

the power supply subunit is electrically connected with the data transmission subunit, the IO subunit and the serial port subunit respectively; the PCB unit is respectively in communication connection with the data transmission subunit, the IO subunit and the serial port subunit; and the data transmission subunit, the IO subunit and the serial port subunit are in communication connection with an external unit.

Further, the PCB unit is in communication connection with the serial port subunit through an RS485 interface; the PCB unit is in communication connection with the power supply subunit through a power supply interface; and the PCB unit is in communication connection with the IO sub-unit through an IO interface.

The utility model has the advantages that: the utility model discloses a mainly be to the elevator car scene, carry out real-time detection to taking advantage of the terraced personnel to statistics terraced interior people number, this utility model replaces the mode of probe simultaneously, personnel's quantity in the detection elevator that can be accurate for taking advantage of terraced safety provides data support, combines the state of elevator switch door, promotes to take advantage of terraced safety.

Drawings

FIG. 1 is a block diagram of a smart device;

in the figure, 1, an image acquisition unit; 2. a processing unit; 3. a light supplement unit; 4. a PCB unit; 5. a tail unit; 6. a data transmission subunit; 7. an IO subcell; 8. a serial port subunit; 9. a power supply subunit.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides an intelligent device for detecting personnel in elevator car scene, which comprises an image acquisition unit 1, a processing unit 2, a light supplement unit 3, a PCB unit 4 and a tail line unit 5;

the image acquisition unit 1, the processing unit 2, the PCB unit 4 and the tail line unit 5 are sequentially in communication connection; the light supplement unit 3 is in communication connection with the processing unit 2.

In the embodiment of the present invention, as shown in fig. 1, the model of the main control chip of the image capturing unit 1 is YT 10066.

In the embodiment of the present invention, as shown in fig. 1, the type of the main control chip of the processing unit 2 is haisi CV 500.

In the embodiment of the present invention, as shown in fig. 1, the processing unit 2 is connected to the light supplement unit 3 through the IRCUT interface and the LED interface.

In the embodiment of the present invention, as shown in fig. 1, the PCB unit 4 includes an audio interface, a power interface, an SD card storage interface, an RS485 interface, and an IO interface; the audio interface includes a speaker and a microphone.

In the embodiment of the present invention, as shown in fig. 1, the processing unit 2 is connected to the PCB unit 4 through an expansion interface, a Sensor cable, and an audio interface.

In the embodiment of the present invention, as shown in fig. 1, the tail unit 5 includes a data transmission subunit 6, an IO subunit 7, a serial port subunit 8, and a power supply subunit 9;

the power supply subunit 9 is electrically connected with the data transmission subunit 6, the IO subunit 7 and the serial port subunit 8 respectively; the PCB unit 4 is respectively in communication connection with the data transmission subunit 6, the IO subunit 7 and the serial port subunit 8; and the data transmission subunit 6, the IO subunit 7 and the serial port subunit 8 are all in communication connection with an external unit.

In the embodiment of the present invention, as shown in fig. 1, the PCB unit 4 is in communication connection with the serial port subunit 8 through an RS485 interface; the PCB unit 4 is in communication connection with the power supply subunit 9 through a power supply interface; the PCB unit 4 is in communication connection with the IO sub-unit 7 through an IO interface.

In the embodiment of the present invention, as shown in table 1, the main pin relationship of the processing unit 2 is shown.

TABLE 1

In the embodiment of the present invention, as shown in table 2, the main pin relationship of the PCB unit 4 is shown.

TABLE 2

The type of the PCB unit 4 is RTPCB-02; the IO subunit 7 is divided into an alarm input alarm in and an alarm output alarm out; the serial port subunit 8 is used for transmitting 485 data; the data transmission subunit 6 performs communication transmission through a network cable RJ 45.

The utility model discloses a theory of operation and process do: the image acquisition unit 1 acquires the front-end video data back, and converts the optical signal into an electric signal through the sensor. An algorithm program is implanted in the processing unit 2, and the video data transmitted by the image acquisition unit are analyzed, processed and identified. The PCB unit 4 receives the result processed by the processing unit 2 and transmits the result to the data transmission subunit 6. The light supplementing unit 3 is linked with the photosensitive unit and used for performing infrared light supplementing on a dark scene, judging light rays under the current scene, and linking the photosensitive unit to determine whether light supplementing is needed. The tail unit 5 mainly includes: the power supply subunit 9 is used for supplying power to the whole equipment unit; the data transmission subunit 6 receives the data transmitted by the PCB unit 4 and communicates with an external unit; the serial port subunit 8 is used for communicating with 485 of the external unit; the IO sub-unit 7 is used for receiving feedback of high and low levels of the PCB unit 4 and communicating with an external unit. The intelligent device is mainly based on a deep learning algorithm, a core algorithm of the intelligent device is mainly applied to a processing unit 2, and the processing unit comprises a chip Haisi CV500, a sensor, an audio frequency and other units.

It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.

Claims

1. The intelligent equipment for detecting the scene personnel of the elevator car is characterized by comprising an image acquisition unit (1), a processing unit (2), a light supplementing unit (3), a PCB unit (4) and a tail line unit (5);

the image acquisition unit (1), the processing unit (2), the PCB unit (4) and the tail line unit (5) are sequentially in communication connection; the light supplementing unit (3) is in communication connection with the processing unit (2).

2. The intelligent device for elevator car scene personnel detection according to claim 1, characterized in that the master control chip model of the image acquisition unit (1) is YT 10066.

3. The intelligent device for elevator car scene personnel detection according to claim 1, characterized in that the master control chip model of the processing unit (2) is Haesi CV 500.

4. Intelligent device for elevator car scene personnel detection according to claim 1, characterized by that the processing unit (2) is in communication connection with a supplementary lighting unit (3) through an IRCUT interface and an LED interface.

5. The intelligent device for elevator car scene personnel detection according to claim 1, characterized in that the PCB unit (4) comprises an audio interface, a power supply interface, an SD card storage interface, an RS485 interface and an IO interface; the audio interface comprises a loudspeaker and a sound pick-up.

6. Intelligent device for elevator car scene personnel detection according to claim 1, characterized by that the processing unit (2) is connected in communication with the PCB unit (4) through an expansion interface, a Sensor cable and an audio interface.

7. Intelligent device for elevator car scene personnel detection according to claim 1, characterized by the fact that the tail unit (5) comprises a data transmission subunit (6), an IO subunit (7), a serial subunit (8) and a power supply subunit (9);

the power supply subunit (9) is electrically connected with the data transmission subunit (6), the IO subunit (7) and the serial port subunit (8) respectively; the PCB unit (4) is in communication connection with the data transmission subunit (6), the IO subunit (7) and the serial port subunit (8) respectively; and the data transmission subunit (6), the IO subunit (7) and the serial port subunit (8) are in communication connection with an external unit.

8. The intelligent device for elevator car scene personnel detection according to claim 7, characterized in that the PCB unit (4) is in communication connection with the serial sub-unit (8) through an RS485 interface; the PCB unit (4) is in communication connection with the power supply subunit (9) through a power supply interface; and the PCB unit (4) is in communication connection with the IO sub-unit (7) through an IO interface.