Elevator five-party talkback and monitoring system based on IP network communication

Abstract

The invention discloses an elevator five-party talkback and monitoring system based on IP network communication, and relates to the technical field of communication devices, in particular to the elevator five-party talkback and monitoring system based on IP network communication. According to the invention, an elevator advertisement release system and an elevator control management system are integrated, the repeated investment cost is reduced, and most importantly, the multi-party video call solves the problems that when other incoming calls exist in the call busy process, the incoming call cannot be judged in time, and more emergency help seeking is delayed or missed. According to the invention, the IP of the elevator IP network extension set is bound with the IP of the elevator car network high-definition camera, so that the real-time video and name of the network high-definition camera bound with the elevator can be displayed on a screen during a call, and the situation of a help-seeking site can be judged more visually and accurately; through multi-picture split-screen display, simultaneous communication between the management center machine and a plurality of elevators can be realized, and delay or missing of more emergency help seeking is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of communication devices, and particularly to an elevator five-party intercom and monitoring system based on IP network communication. Background Art

[0002] An elevator is a means of transportation commonly used in modern life. The state stipulates that elevators must be equipped with a five-party intercom system to ensure that when an elevator breaks down, the people trapped in the elevator car can contact the outside world. The elevator five-party intercom refers to the call between the management center host (property duty room) and the five parties of the elevator car, elevator machine room, elevator car top, and elevator pit in the elevator intercom system. This system can solve the problem of trapped people and can also be used for normal elevator maintenance. Currently, the elevator five-party intercom can only communicate with the management center, cannot display which elevator is in the call, and can only know which elevator it is by asking during the call. When the management center machine is communicating with one elevator, another elevator cannot be accessed when it calls. One management center machine can only have a multi-party call with one elevator and cannot have a multi-party call with multiple elevators at the same time. Moreover, it can only communicate and cannot view the real-time situation of the elevator, cannot judge which elevator is in a more urgent situation, cannot handle more urgent situations simultaneously or preferentially, and cannot remotely guide the trapped people to self-rescue, thus delaying the rescue. Therefore, the multi-party video and voice communication between the management center and multiple elevators simultaneously has become an urgent problem to be solved. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide an elevator five-party intercom and monitoring system based on IP network communication. This system can realize multi-party video and voice communication between the management center and multiple elevators simultaneously. When the management center machine is communicating with the first elevator, the real-time video image of this elevator will be displayed on the screen. When a second elevator calls during the call with the first elevator, the screen of the management center machine will automatically switch to a multi-screen mode, so that the images of the first elevator and the second elevator are displayed on the screen of the management center machine at the same time. The management center duty officer can watch the real-time images of the elevators on the screen of the management center machine to judge which elevator is in a more urgent situation. After making a judgment, the following options can be selected: 1. Continue the current call; 2. Hang up the current call and switch to the call with the second elevator; 3. Have a multi-party call with both elevators at the same time; 4. Call back the second elevator after the current call ends. The present invention can connect to the elevator display screen and elevator floor control board to realize advertisement release and floor elevator control, saving costs and adding functions.

[0004] The present invention is implemented by the following solution: An elevator five-party intercom and monitoring system based on IP network communication, including a management center machine, an IP communication network, a network high-definition camera, an elevator floor control board, an elevator five-party intercom IP network extension, a car display screen, and multiple elevator five-party intercom analog phones. The management center machine, the elevator five-party intercom IP network extension, the network high-definition camera, and the IP communication network are connected. The elevator five-party intercom IP network extension is connected to the car display screen, the elevator floor control board, and multiple elevator five-party intercom analog phones.

[0005] The management center machine is equipped with an RJ45 network port for connecting to the IP communication network. The management center machine has a display screen for displaying the real-time video image, the name and IP of the incoming call end. The IP of the management center machine, the management center machine is equipped with a microphone and a speaker for voice communication with the elevator incoming call end, and the management center machine is equipped with a call button for calling the selected elevator end. When the management center machine is communicating with the first elevator, the real-time video image of this elevator will be displayed on the screen. When a second elevator calls during the communication with the first elevator, the screen of the management center machine will automatically switch to a multi-screen mode, so that the images of the first elevator and the second elevator are displayed on the screen of the management center machine at the same time. The management center duty personnel can watch the real-time elevator images on the screen of the management center machine to judge which elevator situation is more urgent. After making a judgment, they can choose: 1. Continue the current call; 2. Hang up the current call and switch to the second elevator call; 3. Conduct a multi-party call with both elevators at the same time; 4. Call back the second elevator after the current call ends. Through the real-time video, the situation inside the elevator car can be clearly understood, and the trapped people can be remotely comforted and guided to save themselves, which can greatly improve safety and management efficiency and reduce the workload.

[0006] The management center machine has incoming and outgoing call records, which can store call voices and videos for playback and verification.

[0007] The IP communication network is a local area network or the Internet for allowing the management center machine, the network camera, and the elevator five-party intercom IP network extension to access.

[0008] The network high-definition camera is equipped with an RJ45 network interface for connecting to the IP communication network. The network high-definition camera has an intelligent analysis function. After detecting that an electric vehicle enters the elevator, it transmits information to the elevator five-party intercom IP network extension. The elevator five-party intercom IP network extension transmits it to the elevator control board, and the elevator does not close the door and does not run and uploads it to the management center machine through the IP communication network.

[0009] The elevator floor control board is connected to the elevator five-party intercom IP network extension. The elevator floor control board is equipped with multiple relays, and each relay is electrically connected to the elevator floor button.

[0010] The elevator five-party intercom IP network extension is connected to the IP network, and the elevator five-party intercom IP network extension is connected to multiple elevator five-party intercom analog extensions to realize multi-party calls inside the elevator. The elevator five-party intercom IP network extension has face recognition, IC card and password functions, and is connected to the elevator floor control panel to control the floors reached by passengers. The elevator five-party intercom IP network extension is connected to the car display screen to publish notifications and advertisements, so that one machine can be used for multiple purposes, reduce costs and improve efficiency.

[0011] The car display screen and the elevator five-party intercom IP network extension are connected to publish notifications and advertisements, so that one machine can be used for multiple purposes, reducing costs and improving efficiency.

[0012] The multiple elevator five-party intercom analog phones are connected to the elevator five-party intercom IP network extension and are equipped with a call button, a microphone and a speaker.

[0013] The beneficial effects of the present invention are:

[0014] 1. This five-party elevator intercom and monitoring system based on IP network communication can clearly see the name of the incoming elevator through the management center display screen, accurately locate the incoming elevator, and see the video image in the car of the incoming end. It can more intuitively judge the help situation, make accurate responses, remotely comfort and eliminate the tension of the trapped people, and guide the help-seeking people to save themselves, which can greatly shorten the escape time of the trapped people and improve work efficiency and effectiveness.

[0015] 2. The management center of this five-party intercom and monitoring system for elevators based on IP network communication can realize multi-party video calls with multiple elevators, solving the problem that the second elevator cannot ask for help due to busy line, or even if help is asked, the on-duty personnel of the management center cannot answer the call at the same time, and do not know which elevator is more urgent and needs to be handled first. Emergency situations will not be missed, causing irreparable personal and property losses, greatly improving safety.

[0016] 3. This kind of elevator five-party intercom and monitoring system based on IP network communication can expand the elevator floor control panel and car display screen. It has high integration, realizes multiple uses of one machine, reduces equipment and complex lines, is more beautiful and tidy, and can greatly save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic diagram of an elevator five-party intercom system based on IP network communication.

[0018] Figure 2 The present invention is a working principle diagram of a management center computer in an elevator five-party intercom system based on IP network communication.

[0019] Figure 3This is the working principle diagram of the elevator five-party intercom IP network extension, elevator floor control board, and car display screen in an elevator five-party intercom system based on IP network communication according to the present invention. Specific embodiments

[0020] In order to make the objectives, technical solutions, and advantages of the present invention more clear and understandable, the present invention will be further described below in conjunction with the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] Refer to Figure 1 , an elevator five-party intercom system based on IP network communication, including a management center machine, an IP communication network, a network high-definition camera, an elevator floor control board, an elevator five-party intercom IP network extension, a car display screen, and multiple elevator five-party intercom analog phones. The network high-definition camera, the elevator five-party intercom IP network extension, and the management center machine are connected to the IP communication network, and the elevator floor control board, the car display screen, and multiple elevator five-party intercom analog extensions are connected to the elevator five-party intercom IP network extension.

[0022] Refer to Figure 2 , after the management center machine receives the first elevator call signal, the name, IP address of the first incoming elevator, and the real-time video image of the network high-definition camera in the car of the first incoming elevator will be displayed on the screen. After the management center operator picks up the phone, two-way communication can be established with the first calling elevator, and at the same time, two-way communication can be carried out on multiple elevator five-party intercom analog phones of the first elevator.

[0023] Refer to Figure 2 , during the call between the management center machine and the first elevator, when the management center machine receives the second elevator call signal, the screen will automatically switch to a 4-screen display. The second screen of the 4-screen display will show the name, IP address of the second incoming elevator, and the real-time video image of the network high-definition camera in the car of the second incoming elevator. The management center operator can judge the emergency and priority status of the two elevators based on the simultaneously displayed real-time video images, and can select: 1. Keep the current call, and the second elevator queues up. If the second elevator has stopped calling when the first elevator call ends, the operator can choose to call back or end according to the real-time video seen; 2. Hang up the current call and immediately connect to the second elevator call; 3. Keep the current call and connect to the second call at the same time to achieve multi-party simultaneous communication.

[0024] The management center machine binds the IP or serial number of the network high-definition camera and the IP or serial number of the elevator five-party intercom IP network extension to enable the real-time video image of the corresponding elevator network high-definition camera to be displayed on the screen of the management center machine when the elevator five-party intercom IP network extension makes a call.

[0025] The IP communication network is a network based on the TCP / IP protocol. Now every unit cannot do without the IP communication network, and the original IP communication network can be used to save costs.

[0026] The network high-definition camera is a video camera that can communicate through the national IP communication network.

[0027] The elevator floor control panel is connected to the elevator five-party intercom IP network extension. When authorized facial, IC card and other signals are detected by the elevator five-party intercom IP network extension, the elevator sends a command to the elevator floor control panel relay corresponding to the authorization. The elevator floor control panel relay is connected to the elevator floor button, the elevator floor button corresponding to the authorization is triggered, and the elevator reaches the authorized corresponding floor.

[0028] The elevator five-party intercom IP network extension is connected to the IP communication network, to the car display, to the elevator floor control panel, and to multiple elevator five-party intercoms.

[0029] The car display screen is connected to the elevator five-party intercom IP network extension, plays advertisements when there is no call, and automatically mutes when there is a call.

[0030] The multiple elevator five-party intercom analog phones and the elevator five-party intercom IP network extension are connected by a four-core bus. They are silent at ordinary times and automatically participate in calls when there are calls. Any extension can call when there is a situation. When there is a call, all phones, IP network extensions, and management center machines ring at the same time. Any phone that can be picked up or the extension management center machine can pick up a multi-party call.

[0031] This five-party elevator intercom and monitoring system based on IP network communication integrates the elevator advertising publishing system and the elevator control management system, reducing the cost of repeated investment, enriching the functions, and simplifying the lines. The most important thing is that through multi-party video calls, it is solved that when there are other incoming calls during a busy call, it is impossible to judge in time which incoming call is more urgent, delaying or missing more urgent calls for help, and greatly improving safety and practicality.

[0032] Those skilled in the art will readily appreciate other embodiments of the present application after referring to the specification and practicing the application disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application must be determined according to the claims.

[0033] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. However, as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. An elevator five-party intercom and monitoring system based on IP network communication, characterized in that: It includes a management center machine, an IP communication network, network high-definition cameras, elevator floor control panels, elevator five-party intercom IP network extenders, car display screens, and multiple elevator five-party intercom analog handsets. The management center machine, elevator five-party intercom IP network extenders, network high-definition cameras are connected to the IP communication network, and the elevator five-party intercom IP network extenders are connected to multiple elevator five-party intercom analog handsets.

2. The five-party intercom and monitoring system for elevators based on IP network communication according to claim 1, wherein: The management center machine is equipped with a display screen, a microphone, and a speaker, and the management center machine has an RJ45 network interface.

3. The five-party intercom and monitoring system for elevator based on IP network communication according to claim 1, wherein: After receiving a call signal, the management center machine will display the incoming name, IP, and real-time video image of the incoming party. Picking up the handset allows for a call with the elevator five-party intercom IP network extender and multiple elevator five-party intercom analog handsets. When there is a second incoming call during the call, the screen will automatically switch to a multi-screen display, and the name, IP, and real-time video image of the second incoming party will be simultaneously displayed in the multi-screen. The management center machine can choose to continue the current call, switch to the second incoming call, or conduct a multi-party call simultaneously.

4. The elevator five-party intercom and monitoring system based on IP network communication according to claim 1, wherein: The management center machine has call incoming and outgoing records and can record call content and call videos.

5. The elevator five-party intercom and monitoring system based on IP network communication according to claim 1, characterized in that: The elevator five-party intercom IP network extender has an RJ45 network interface and multiple I / O ports.

6. The five-party intercom and monitoring system for elevator based on IP network communication according to claim 1, characterized in that: The elevator floor control panel is connected to the elevator five-party intercom IP network extender and can reach floors through face recognition and card swiping control.

7. The elevator five-party intercom and monitoring system based on IP network communication according to claim 1, characterized in that: The elevator car display screen is connected to the elevator five-party intercom IP network extender and can publish notices, announcements, and advertisements.

8. The elevator five-party intercom and monitoring system based on IP network communication according to claim 1, characterized in that: It has intelligent recognition and analysis functions, can identify abnormalities and alarm, and can access the Internet and mobile communication.

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