CN212712262U - Camera device for elevator - Google Patents
Camera device for elevator Download PDFInfo
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- CN212712262U CN212712262U CN202020133074.3U CN202020133074U CN212712262U CN 212712262 U CN212712262 U CN 212712262U CN 202020133074 U CN202020133074 U CN 202020133074U CN 212712262 U CN212712262 U CN 212712262U
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Abstract
The utility model provides a camera device for an elevator, which comprises a lens component used for collecting image signals; the audio acquisition component is used for acquiring a first sound signal; the audio playing component is used for playing the second sound signal; the photoelectric sensor is used for detecting the opening and closing state of the elevator door; the first control circuit is connected with the lens assembly, the photoelectric sensor, the audio acquisition component and the audio playing component, and triggers the audio acquisition component and the audio playing component to start when the opening and closing state of the elevator door is abnormal; the transmission component is connected with the first control circuit and is used for transmitting the image signal, the first sound signal and the second sound signal. The technical scheme of the utility model, when the on-off state of lift-cabin door appears unusually, can initiatively carry out the phone, and need not stranded personnel or the personnel touch alarm that is pressed from both sides, improved user experience.
Description
Technical Field
The utility model relates to a control technical field, concretely relates to camera device for elevator.
Background
The elevator is an indispensable device for a high-rise building and is a public transportation tool with extremely high utilization rate, and by the end of 2012, the number of elevators in the whole country exceeds 240 thousands and shows a high growth situation. However, it is the real situation that about more than 20% of elevators have a service life of more than 10 years, and more than 30% of elevators in use have frequent failures or have a significant failure risk. The related experts of the State quality inspection Bureau indicate that the elevator accident rate can continuously increase along with the rapid increase of the number of elevators, the gradual aging of equipment, and the special use conditions of large passenger flow, high-load operation and the like of the elevators in China.
Elevator safety has become a focus of social concern, and serious accidents often occur in media, such as trapping people in elevators due to their doors not being opened, or trapping people due to elevator door failure. When the situation occurs, the existing processing mode needs trapped people or clamped people to touch the alarm in the elevator for alarming, but when the elevator is in a dark state, the trapped people cannot see the alarm or the clamped people cannot touch the alarm due to the fact that the body of the clamped people is clamped, the alarm cannot be given.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses the technical problem that needs solve lies in overcoming the defect that stranded personnel or the unable alarm of touching of pressed from both sides personnel carried out the warning among the prior art in the elevator to a camera device for elevator is provided.
According to a first aspect, the utility model provides a camera device for elevator, include:
the lens assembly is used for collecting image signals;
the audio acquisition component is used for acquiring a first sound signal;
the audio playing component is used for playing the second sound signal;
the photoelectric sensor is used for detecting the opening and closing state of the elevator door;
the first control circuit is connected with the lens assembly, the photoelectric sensor, the audio acquisition component and the audio playing component, and triggers the audio acquisition component and the audio playing component to start when the opening and closing state of the elevator door is abnormal;
a transmission component connected with the first control circuit and used for transmitting the image signal, the first sound signal and the second sound signal.
With reference to the first aspect, in a first embodiment of the first aspect, the elevator imaging apparatus further includes:
the human body detection component is used for generating an alarm signal based on the human body induction signal;
and the second control circuit is connected with the lens assembly, the human body detection component, the audio acquisition component and the audio playing component, and triggers the audio acquisition component and the audio playing component to start when receiving the alarm signal.
With reference to the first aspect or the first implementation manner of the first aspect, in a second implementation manner of the first aspect, the lens assembly includes a lens and an optical sensor, one end of the optical sensor is connected to the lens, and the other end of the optical sensor is connected to the first control circuit and/or the second control circuit.
With reference to the first aspect or the third aspect, in the first aspect, the photoelectric sensor is provided on a housing of the elevator imaging device.
With reference to the first aspect or the first implementation manner of the first aspect, in a fourth implementation manner of the first aspect, the audio acquisition component and the audio playing component are disposed on a housing of the camera device for an elevator at a preset distance.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a camera device for elevator, including the photoelectric sensor who is used for surveying lift-cabin door on-off state, first control circuit trigger the audio frequency when lift-cabin door on-off state is unusual gather the part with audio frequency broadcast part starts for audio frequency gathers the part and can gathers first sound signal, and audio frequency broadcast part can broadcast the second sound signal, that is to say, appears unusually when the on-off state of lift-cabin door, for example the lift-cabin door can not be opened, the lift-cabin door presss from both sides people, when the lift-cabin door can not be closed, can initiatively carry out telephone calling and report to the police or contact with external personnel, and need not stranded personnel or the personnel touch alarm that is pressed from both sides and report to the police, improved.
2. The utility model provides a camera device for elevator still includes the human detection part based on human response signal produces alarm signal, not only can trigger the audio frequency when lift-cabin door on-off state is unusual gather the part with audio frequency broadcast part starts, but also can trigger audio frequency gather part and audio frequency broadcast part when receiving alarm signal and start, has further improved user experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an elevator camera device according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a camera device for an elevator according to embodiment 2 of the present invention;
fig. 3 is a schematic structural view of a camera device for an elevator according to embodiment 3 of the present invention;
description of reference numerals:
10-a first control circuit; 20-a photosensor; 30-an audio acquisition component; 40-an audio playing component; 50-a transmission member; 60-an optical sensor; 70-a lens; 80-a body detection component; 90-second control circuit.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
Fig. 1 is a schematic structural view of a camera device for an elevator according to embodiment 1 of the present invention, as shown in fig. 1, the camera device of the present invention includes a lens assembly for collecting image signals; an audio collecting section 30 for collecting a first sound signal; an audio playing part 40 for playing a second sound signal; a photoelectric sensor 20 for detecting the open/close state of the elevator door; the first control circuit 10 is connected with the lens assembly, the photoelectric sensor 20, the audio acquisition component 30 and the audio playing component 40, and triggers the audio acquisition component 30 and the audio playing component 40 to start when the elevator door is in an abnormal opening and closing state; a transmission unit 50 connected to the first control circuit 10 for transmitting the image signal, the first sound signal and the second sound signal.
The lens assembly includes a lens 70 and an optical sensor 60, wherein one end of the optical sensor 60 is connected to the lens 70, and the other end is connected to the first end of the first control circuit 10.
Illustratively, the first control circuit 10 triggers the audio acquisition component 30 and the audio playing component 40 to start when the opening and closing state of the elevator door is abnormal; the audio collecting unit 30 collects a first audio signal, uploads the first audio signal through the first control circuit 10 and the transmission unit 50, accesses to a telephone network, and receives a second audio signal, which is a response signal of the first audio signal. The transmission part 50 transmits the second sound signal to the audio playing part 40 through the first control circuit 10, and the audio playing part 40 plays the second sound signal.
The embodiment 1 provides a camera device, including photoelectric sensor 20 that is used for surveying lift-cabin door on-off state, first control circuit 10 trigger the audio acquisition part 30 when lift-cabin door on-off state is unusual with audio playback part 40 starts for audio acquisition part 30 can gather first sound signal, and audio playback part 40 can broadcast the second sound signal, that is to say, appears unusually when the on-off state of lift-cabin door, for example the lift-cabin door can not be opened, lift-cabin door holder, when lift-cabin door can not be closed, can initiatively carry out telephone calling and report to the police or contact with external personnel, and need not stranded personnel or the touch alarm of the personnel of being clamped and report to the police, improved user experience.
Optionally, the audio collecting component 30 and the audio playing component 40 are arranged on the housing of the camera device at a preset distance, so that mutual influence between the audio collecting component 30 and the audio playing component 40 can be avoided. For example, the lens is disposed on a housing of the camera device, the audio capturing component 30 is disposed on the same surface as the lens 70, and the audio playing component 40 is disposed on the opposite surface of the lens 70; the audio acquisition component 30 is arranged on the left side of the camera device, and the audio playing component 40 is arranged on the right side of the camera device.
In a specific embodiment, the audio collecting component 30 is a sound pickup, and the audio playing component 40 is a speaker.
In a specific embodiment, the transmission component 50 is a power line carrier component. The power line carrier component can transmit the image signal, the first sound signal and the second sound signal on a power line, the transmission speed is high, the signals are stable, and the power line carrier component is plug-and-play, so that wiring troubles are avoided.
As a specific embodiment, the optical sensor 60 is a CMOS sensor, which can maintain a good imaging effect under various lighting conditions, support high-definition image processing and transmission, have a high effective pixel, and is widely used in the security field.
The utility model discloses camera device for elevator can be the camera, and the shell of camera is for can be the installation of hemisphere top, and the shell need provide camera lens, optical sensor, control circuit, audio acquisition part, audio playback part, photoelectric sensor, the installation and the fastening of human detection part and transmission part to provide suitable hole in relevant position and be used for sound to talkback and human detection, but the camera angle will rotate adjustment angle in a flexible way.
Example 2
Fig. 2 is a schematic structural view of a camera device for an elevator according to embodiment 2 of the present invention, as shown in fig. 2, the camera device for an elevator includes a lens assembly for collecting image signals; an audio acquisition section (30) for acquiring a first sound signal; an audio playing section (40) for playing a second sound signal; a photoelectric sensor (20) for detecting the opening and closing state of the elevator door; a human body detecting part (80) for generating an alarm signal based on the human body sensing signal; the first control circuit (10) is connected with the lens assembly, the photoelectric sensor (20), the audio acquisition component (30) and the audio playing component (40), and triggers the audio acquisition component (30) and the audio playing component (40) to start when the elevator door is in an abnormal opening and closing state; the second control circuit (90) is connected with the lens assembly, the human body detection component (80), the audio acquisition component (30) and the audio playing component (40), and triggers the audio acquisition component (30) and the audio playing component (40) to start when the alarm signal is received; a transmission means (50) connected to the first control circuit (10) for transmitting the image signal, the first sound signal and the second sound signal. Specifically, the lens assembly comprises a lens (70) and an optical sensor (60), one end of the optical sensor (60) is connected with the lens (70), and the other end of the optical sensor is connected with the first control circuit (10) and the second control circuit (90).
In a specific embodiment, the human body detection part 20 is an infrared detection part. The infrared detection component is used for acquiring human body infrared characteristic signals, and when the acquired human body infrared characteristic signals enter a preset sensitive position, alarm signals are generated.
Example 3
Fig. 3 is a schematic structural view of an elevator image pickup device according to embodiment 2 of the present invention, and as shown in fig. 3, in embodiment 3, a gate circuit can be used as the first control circuit 10. In embodiment 3, the lens assembly is used for collecting an image signal, and includes a lens 70 and an optical sensor 60, where one end of the optical sensor 60 is connected to the lens 70, and the other end is connected to the first end of the gate circuit 10; the second end, the third end, the fourth end and the fifth end of the gate circuit 10 are respectively connected to the photoelectric sensor 20, the transmission component 50, the audio acquisition component 30 and the audio playing component 40.
An audio collecting section 30 for collecting a first sound signal; an audio playing part 40 for playing a second sound signal; a photoelectric sensor 20 for detecting the open/close state of the elevator door; the gate circuit 10 triggers the audio acquisition component 30 and the audio playing component 40 to start when the opening and closing state of the elevator door is abnormal; a transmission section 50 for transmitting the image signal, the first sound signal and the second sound signal.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (5)
1. An elevator image pickup device, comprising:
the lens assembly is used for collecting image signals;
an audio acquisition section (30) for acquiring a first sound signal;
an audio playing section (40) for playing a second sound signal;
a photoelectric sensor (20) for detecting the opening and closing state of the elevator door;
the first control circuit (10) is connected with the lens assembly, the photoelectric sensor (20), the audio acquisition component (30) and the audio playing component (40), and triggers the audio acquisition component (30) and the audio playing component (40) to start when the opening and closing state of the elevator door is abnormal;
a transmission means (50) connected to the first control circuit (10) for transmitting the image signal, the first sound signal and the second sound signal.
2. The image pickup device for an elevator according to claim 1, further comprising:
a human body detecting part (80) for generating an alarm signal based on the human body sensing signal;
and the second control circuit (90) is connected with the lens assembly, the human body detection component (80), the audio acquisition component (30) and the audio playing component (40), and triggers the audio acquisition component (30) and the audio playing component (40) to start when the alarm signal is received.
3. The image pickup device for an elevator according to claim 2, wherein:
the lens assembly comprises a lens (70) and an optical sensor (60), one end of the optical sensor (60) is connected with the lens (70), and the other end of the optical sensor is connected with the first control circuit (10) and/or the second control circuit (90).
4. The image pickup device for an elevator according to claim 1 or 2, wherein:
the photoelectric sensor (20) is arranged on a shell of the camera device for the elevator.
5. The image pickup device for an elevator according to claim 1 or 2, wherein:
the audio acquisition component (30) and the audio playing component (40) are arranged on the shell of the camera device for the elevator at a preset distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020133074.3U CN212712262U (en) | 2020-01-20 | 2020-01-20 | Camera device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020133074.3U CN212712262U (en) | 2020-01-20 | 2020-01-20 | Camera device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212712262U true CN212712262U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020133074.3U Active CN212712262U (en) | 2020-01-20 | 2020-01-20 | Camera device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212712262U (en) |
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2020
- 2020-01-20 CN CN202020133074.3U patent/CN212712262U/en active Active
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