CN214326830U - Elevator alarm system and elevator electric vehicle identification alarm system - Google Patents
Elevator alarm system and elevator electric vehicle identification alarm system Download PDFInfo
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- CN214326830U CN214326830U CN202022638110.4U CN202022638110U CN214326830U CN 214326830 U CN214326830 U CN 214326830U CN 202022638110 U CN202022638110 U CN 202022638110U CN 214326830 U CN214326830 U CN 214326830U
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Abstract
The utility model discloses an elevator alarm system and elevator electric motor car discernment alarm system, elevator alarm system includes: the system comprises a lift car, a light curtain device, an alarm mechanism and a processing module; the lift car is provided with a lift door; the light curtain device comprises an emitting mechanism and a receiving mechanism, wherein the emitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device is arranged on the elevator door; the alarm mechanism can send out an alarm signal; the input end of the processing module is connected with the light curtain device, and the processing module receives a signal sent by the receiving mechanism of the light curtain device; the output end of the processing module is connected with the alarm mechanism, and can generate a control signal for controlling the work of the alarm mechanism according to the data acquired by the light curtain device and send the control signal to the alarm mechanism. The utility model discloses can send alarm signal when the elevator detects abnormal information. The utility model discloses an in the use scene, alarm system can detect the electric motor car and get into elevator equipment to send alarm signal.
Description
Technical Field
The utility model belongs to the technical field of elevator equipment, a elevator alarm system is related to, especially relate to an elevator electric motor car discernment alarm system.
Background
The elevator is the most common vertical transportation vehicle in modern high-rise buildings, saves time and physical strength of people and provides convenience for daily life. As a special device closely related to the life safety of the public, the safe operation of the elevator is receiving more and more attention from the society. However, because the elevator has a complex structure, the need to ensure safe and reliable operation of the elevator and detect the operation state and fault condition of the elevator become urgent needs for elevator management, maintenance and safe operation.
In order to improve the safety of the elevator, the elevator needs to be provided with a safety light curtain, and the safety light curtain utilizes an infrared transmitting device and an infrared receiving device which are arranged oppositely to receive and transmit signals so as to judge whether people or articles exist between the elevator doors.
Meanwhile, in order to improve the emergency response capability of the elevator, the concept of the internet of things of the elevator is gradually realized, and the property, an elevator operation company and a government department can remotely monitor the state of the elevator in real time, find abnormal conditions and acquire related information in time.
In addition, the existing elevator equipment usually checks objects entering and exiting the elevator through a camera manually, and no scheme capable of automatically identifying the shapes of the objects exists at present, and the intelligent degree of the elevator equipment needs to be further improved.
In view of the above, there is an urgent need to design a new elevator apparatus so as to overcome at least some of the above-mentioned disadvantages of the existing elevator apparatuses.
SUMMERY OF THE UTILITY MODEL
The utility model provides an elevator alarm system and elevator electric motor car discernment alarm system can send alarm signal when the elevator detects abnormal information.
For solving the technical problem, according to the utility model discloses an aspect adopts following technical scheme:
an elevator warning system, comprising:
a cage provided with an elevator door;
the light curtain device comprises a transmitting mechanism and a receiving mechanism, wherein the transmitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device is arranged on the elevator door;
the alarm mechanism can send out an alarm signal;
the input end of the processing module is connected with the light curtain device, and the processing module receives a signal sent by the receiving mechanism of the light curtain device; the output end of the processing module is connected with the alarm mechanism, and can generate a control signal for controlling the work of the alarm mechanism according to the data acquired by the light curtain device and send the control signal to the alarm mechanism.
As an implementation manner of the present invention, the light curtain device includes a first light curtain and a second light curtain, the first light curtain is provided with a first light curtain plate, and the second light curtain is provided with a second light curtain plate; the processing module is arranged on the first light curtain plate or the second light curtain plate.
As an embodiment of the present invention, the processing module is disposed in a remote server; or, the processing module is arranged on the light curtain device; alternatively, the processing module is provided in the elevator installation.
As an implementation manner of the present invention, the elevator alarm system further includes a plurality of pressure sensors, each of which is disposed below the floor of the car for sensing a pressure signal at a set position; the output end of each pressure sensor is connected with the input end of the processing module.
As an embodiment of the present invention, the transmitting mechanism includes a plurality of transmitting units, and the receiving mechanism includes a plurality of receiving units.
As an embodiment of the present invention, the processing module further includes:
the microprocessor is respectively connected with the data conversion circuits and the comparison circuits;
the timer is connected with the microprocessor;
the input end of each data conversion circuit is connected with the corresponding receiving units in a distributed manner, data output by each receiving unit form a digital signal, and the output end of each data conversion circuit is connected with the first input end of the corresponding comparison circuit;
the second input end of each comparison circuit is connected with a set reference signal for comparing with the digital signal, and the output end of each comparison circuit is connected with the microprocessor; the microprocessor generates an output signal according to the output signal of each comparison circuit.
As an embodiment of the utility model, processing module connects elevator equipment, can send the control signal of control elevator equipment operating condition to elevator equipment.
As an implementation manner of the present invention, the light curtain device further includes a signal receiver capable of receiving a signal sent by the setting signal transmitter; the output end of the signal receiver is connected with the input end of the processing module.
As an embodiment of the present invention, the elevator alarm system further includes an electric vehicle identification device, and the electric vehicle identification device can identify the electric vehicle according to the data acquired by the light curtain device or/and the image data captured by the camera device; the output end of the electric vehicle identification device is connected with the processing module.
According to another aspect of the utility model, adopt following technical scheme: an elevator warning system, comprising:
a cage provided with an elevator door;
the light curtain device comprises a transmitting mechanism and a receiving mechanism, wherein the transmitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device is arranged on the elevator door;
the alarm mechanism can send out an alarm signal;
the input end of the processing module is connected with the light curtain device, and the processing module receives a signal sent by the receiving mechanism of the light curtain device; the output end of the processing module is connected with the alarm mechanism and can send an alarm signal to the alarm mechanism.
According to the utility model discloses a still another aspect adopts following technical scheme: an elevator electric vehicle identification warning system, the warning system comprising:
a cage provided with an elevator door;
the light curtain device comprises a transmitting mechanism and a receiving mechanism, wherein the transmitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device is arranged on the elevator door;
the alarm mechanism can send out an alarm signal;
the input end of the processing module is connected with the light curtain device, and the processing module receives a signal sent by the receiving mechanism of the light curtain device; the output end of the processing module is connected with the alarm mechanism and can send an alarm signal to the alarm mechanism;
the electric vehicle identification device can identify the electric vehicle according to the data acquired by the light curtain device or/and the image data shot by the camera device; the output end of the electric vehicle identification device is connected with the processing module.
The beneficial effects of the utility model reside in that: the utility model provides an elevator alarm system and elevator electric motor car discernment alarm system can send alarm signal when the elevator detects abnormal information. The utility model discloses an in the use scene, alarm system can detect the electric motor car and get into elevator equipment to send alarm signal.
Drawings
Fig. 1 is a schematic diagram of an elevator alarm system according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an elevator alarm system according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a processing module according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an elevator alarm system according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For further understanding of the present invention, preferred embodiments of the present invention will be described below with reference to examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the claims of the present invention.
The description in this section is for exemplary embodiments only, and the present invention is not limited to the scope of the embodiments described. The same or similar prior art means and some technical features of the embodiments are mutually replaced and are also within the scope of the description and the protection of the invention.
The term "connected" in the specification includes both direct connection and indirect connection.
The utility model discloses an elevator alarm system, wherein fig. 1 is a schematic diagram of the elevator alarm system in an embodiment of the utility model, and fig. 2 is a schematic diagram of the elevator alarm system in an embodiment of the utility model; referring to fig. 1 and 2, the elevator alarm system includes: car 4, light curtain device 2, alarm mechanism 3 and processing module 1. The lift car 4 is provided with a lift door; the light curtain device 2 comprises an emitting mechanism and a receiving mechanism, wherein the emitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device 2 is arranged on the elevator door; the alarm mechanism 3 can send out an alarm signal; the processing module 1 is respectively connected with the light curtain device 2 and the alarm mechanism 3. The input end of the processing module 1 is connected with the light curtain device 2 and can receive signals sent by the light curtain device receiving mechanism; the output end of the processing module 1 is connected with the alarm mechanism 3, and can generate a control signal for controlling the work of the alarm mechanism 3 according to the data acquired by the light curtain device 2 and send the control signal to the alarm mechanism 3. In an embodiment of the present invention, the processing module 1 may be directly connected to the alarm mechanism 3 (the processing module 1 may be connected to or include a wireless communication module or a wired communication module), or may be connected to the alarm mechanism 3 through a server; in one embodiment, the warning mechanism may include a warning device located in a security room or may include a warning device located in an elevator.
Referring to fig. 2, in an embodiment of the present invention, the light curtain device 2 includes a first light curtain and a second light curtain, the first light curtain is provided with a first light curtain plate 21, and the second light curtain is provided with a second light curtain plate 22; the processing module 1 is disposed on the first light curtain plate 21 or the second light curtain plate 22. Of course, the processing module 1 may also be disposed in a remote server, or the processing module may be a remote server. In another embodiment of the invention, the processing module is provided in an elevator installation.
In an embodiment of the present invention, the elevator alarm system may further include a plurality of pressure sensors, each of which is disposed below the floor of the car 4 for sensing a pressure signal at a set position; the output end of each pressure sensor is connected with the input end of the processing module 1. The processing module 1 identifies whether the induction pressure signal is abnormal or not according to the distribution of the induction pressure signal; the signal identification can be carried out by matching with a comparator.
In an embodiment of the present invention, the transmitting mechanism includes a plurality of transmitting units, and the receiving mechanism includes a plurality of receiving units.
Fig. 3 is a schematic diagram of a processing module according to an embodiment of the present invention; referring to fig. 3, in an embodiment of the present invention, the processing module 1 further includes: microprocessor 11, timer 12, several data conversion circuits 13 and several comparison circuits 14. The microprocessor 11 is respectively connected with each data conversion circuit 13 and each comparison circuit 14; a timer 12 is connected to the microprocessor 11. The input end of each data conversion circuit 13 is connected with a corresponding plurality of receiving units, data output by each receiving unit form a digital signal, and the output end of each data conversion circuit 13 is connected with the first input end of a corresponding comparison circuit 14; the second input end of each comparison circuit 14 is connected with a set reference signal for comparing with the digital signal, and the output end of each comparison circuit 14 is connected with the microprocessor 11; the microprocessor 11 generates an output signal from the output signal of each comparator circuit 14. The second input end of each comparison circuit is connected with the reference signal generating circuit and can generate a corresponding reference signal; the reference signal generating circuit is connected with the microprocessor and can generate a corresponding reference signal according to the control of the microprocessor, and the reference signal can be adjusted according to the requirement.
Therefore, by dividing a plurality of receiving units into a group, the receiving receipts in the same group are converted into digital signals in a set format through the data conversion circuit 13, and whether the corresponding digital signals are matched with the set signals or not is obtained by comparing the digital signals with different reference signals. Of course, the microprocessor 11 may also directly obtain the corresponding value without comparison by the comparison circuit, and determine whether the value is matched with the setting signal according to the value corresponding to the digital signal. At different time points, the digital signals obtained by conversion of each data conversion circuit 13 are compared with corresponding reference signals, so that whether the object entering the elevator has a set object or not can be obtained; accordingly, the reference signal can be set differently according to different objects.
In an embodiment of the present invention, the light curtain device further includes a signal receiver capable of receiving a signal sent by the setting signal transmitter; the output end of the signal receiver is connected with the input end of the processing module. For example, a battery of the electric vehicle is provided with a signal transmitter, and a signal receiver can receive a signal transmitted by the signal transmitter, so that whether the electric vehicle enters an elevator or not can be judged.
In one embodiment, the processing module can be connected with the elevator equipment and can send a control signal for controlling the working state of the elevator equipment to the elevator equipment. The elevator equipment can control the state of the elevator equipment according to the control signal sent by the processing module; in a use scene of the utility model, when recognizing that a battery car enters the elevator equipment, the processing module sends a control signal to the elevator equipment, and the elevator equipment receives the control signal and then controls the elevator equipment to keep a door opening state and not perform lifting action; the voice can be played to remind a user to push the battery car away from the elevator equipment; after judging that there is not the storage battery car in the elevator equipment, send settlement signal to elevator equipment, elevator equipment just can carry out normal action.
In one embodiment of the invention, the elevator alarm system comprises a car, a light curtain device, an alarm mechanism and a processing module. The lift car is provided with a lift door; the light curtain device comprises an emitting mechanism and a receiving mechanism, wherein the emitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device is arranged on the elevator door; the alarm mechanism can send out an alarm signal; the input end of the processing module is connected with the light curtain device and can receive signals sent by the receiving mechanism of the light curtain device; the output end of the processing module is connected with the alarm mechanism and can send an alarm signal to the alarm mechanism.
The utility model also discloses an elevator electric vehicle identification alarm system, and figure 4 is a schematic diagram of the elevator alarm system in an embodiment of the utility model; referring to fig. 4, in an embodiment of the present invention, the alarm system includes: the car comprises a car 4, a light curtain device 2, an alarm mechanism 3, a processing module 1 and an electric vehicle recognition device 5. The lift car 4 is provided with a lift door; the light curtain device 2 comprises an emitting mechanism and a receiving mechanism, wherein the emitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device 2 is arranged on the elevator door; the alarm mechanism 3 can send out an alarm signal; the input end of the processing module 1 is connected with the light curtain device 2, and the processing module 1 receives a signal sent by the receiving mechanism of the light curtain device 2; the output end of the processing module 1 is connected with the alarm mechanism 3 and can send an alarm signal to the alarm mechanism 3. The electric vehicle identification device 5 can identify the electric vehicle according to the data acquired by the light curtain device 2 or/and the image data shot by the camera device; the output end of the electric vehicle identification device 5 is connected with the processing module.
The electric vehicle recognition device 5 can adopt the mode of the above embodiment, and can also judge whether the object entering the elevator is an electric vehicle by the mode of image acquisition and recognition.
To sum up, the utility model provides an elevator alarm system and elevator electric motor car discernment alarm system can send alarm signal when the elevator detects abnormal information. The utility model discloses an in the use scene, alarm system can detect the electric motor car and get into elevator equipment to send alarm signal.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Effects or advantages referred to in the embodiments may not be reflected in the embodiments due to interference of various factors, and the description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those skilled in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the present invention.
Claims (8)
1. An elevator warning system, characterized in that the elevator warning system comprises:
a cage provided with an elevator door;
the light curtain device comprises a transmitting mechanism and a receiving mechanism, wherein the transmitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device is arranged on the elevator door;
the alarm mechanism can send out an alarm signal;
the input end of the processing module is connected with the light curtain device, and the processing module receives a signal sent by the receiving mechanism of the light curtain device; the output end of the processing module is connected with the alarm mechanism, and can generate a control signal for controlling the alarm mechanism to work according to the data acquired by the light curtain device and send the control signal to the alarm mechanism;
the electric vehicle identification device can identify the electric vehicle according to the data acquired by the light curtain device or/and the image data shot by the camera device; the output end of the electric vehicle identification device is connected with the processing module.
2. The elevator warning system of claim 1, wherein:
the light curtain device comprises a first light curtain and a second light curtain, wherein the first light curtain is provided with a first light curtain plate, and the second light curtain is provided with a second light curtain plate; the processing module is arranged on the first light curtain plate or the second light curtain plate.
3. The elevator warning system of claim 1, wherein:
the processing module is arranged on the remote server; or, the processing module is arranged on the light curtain device; alternatively, the processing module is provided in the elevator installation.
4. The elevator warning system of claim 1, wherein:
the elevator alarm system also comprises a plurality of pressure sensors, and each pressure sensor is arranged below the floor of the car and used for sensing a pressure signal at a set position; the output end of each pressure sensor is connected with the input end of the processing module.
5. The elevator warning system of claim 1, wherein:
the transmitting mechanism comprises a plurality of transmitting units, and the receiving mechanism comprises a plurality of receiving units;
the processing module further comprises:
the microprocessor is respectively connected with the data conversion circuits and the comparison circuits;
the timer is connected with the microprocessor;
the input end of each data conversion circuit is connected with the corresponding receiving units in a distributed manner, data output by each receiving unit form a digital signal, and the output end of each data conversion circuit is connected with the first input end of the corresponding comparison circuit;
the second input end of each comparison circuit is connected with a set reference signal for comparing with the digital signal, and the output end of each comparison circuit is connected with the microprocessor; the microprocessor generates an output signal according to the output signal of each comparison circuit.
6. The elevator warning system of claim 1, wherein:
the processing module is connected with the elevator equipment and can send a control signal for controlling the working state of the elevator equipment to the elevator equipment.
7. The elevator warning system of claim 1, wherein:
the light curtain device also comprises a signal receiver which can receive the signal sent by the set signal transmitter; the output end of the signal receiver is connected with the input end of the processing module.
8. An elevator electric vehicle identification alarm system, characterized in that the alarm system comprises:
a cage provided with an elevator door;
the light curtain device comprises a transmitting mechanism and a receiving mechanism, wherein the transmitting mechanism and the receiving mechanism are arranged oppositely; the light curtain device is arranged on the elevator door;
the alarm mechanism can send out an alarm signal;
the input end of the processing module is connected with the light curtain device, and the processing module receives a signal sent by the receiving mechanism of the light curtain device; the output end of the processing module is connected with the alarm mechanism and can send an alarm signal to the alarm mechanism; the electric vehicle identification device can identify the electric vehicle according to the data acquired by the light curtain device or/and the image data shot by the camera device; the output end of the electric vehicle identification device is connected with the processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638110.4U CN214326830U (en) | 2020-11-13 | 2020-11-13 | Elevator alarm system and elevator electric vehicle identification alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638110.4U CN214326830U (en) | 2020-11-13 | 2020-11-13 | Elevator alarm system and elevator electric vehicle identification alarm system |
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| Publication Number | Publication Date |
|---|---|
| CN214326830U true CN214326830U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022638110.4U Active CN214326830U (en) | 2020-11-13 | 2020-11-13 | Elevator alarm system and elevator electric vehicle identification alarm system |
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| CN (1) | CN214326830U (en) |
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- 2020-11-13 CN CN202022638110.4U patent/CN214326830U/en active Active
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Effective date of registration: 20211101 Address after: 313001 floor 3 and 4, building 3, No. 769, qiliting Road, Huzhou City, Zhejiang Province Patentee after: Jiage Technology (Zhejiang) Co.,Ltd. Address before: Room 1292, building 20, 958 Zhenbei Road, Putuo District, Shanghai, 200062 Patentee before: MAOQI INTELLIGENT TECHNOLOGY (SHANGHAI) Co.,Ltd. |