CN112671427A - Elevator remote alarm host based on 4G communication - Google Patents
Elevator remote alarm host based on 4G communication Download PDFInfo
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- CN112671427A CN112671427A CN202011456157.7A CN202011456157A CN112671427A CN 112671427 A CN112671427 A CN 112671427A CN 202011456157 A CN202011456157 A CN 202011456157A CN 112671427 A CN112671427 A CN 112671427A
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Abstract
The invention relates to the technical field of alarm hosts, and discloses an elevator remote alarm host based on 4G communication, which comprises an alarm host, wherein the alarm host internally comprises a mainboard, a singlechip, a 4G communication module, an SIM card socket, an antenna interface, an alarm filtering interface and an elevator talkback interface; the 4G communication module, the SIM card socket, the antenna interface, the alarm filtering interface and the elevator talkback interface are all connected with the mainboard; the antenna interface is connected with an antenna through the SMA male head. The invention provides an elevator remote alarm host based on 4G communication, which has the characteristics of reliable and fast communication and flexible installation and use.
Description
Technical Field
The invention relates to the field of alarm hosts, in particular to an elevator remote alarm host based on 4G communication.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. According to the speed, the elevator can be divided into a low-speed elevator (below 4 m/s), a high-speed elevator (4-12 m/s) and a high-speed elevator (above 12 m/s).
The safety of the elevator is always concerned by people, when a fault occurs, due to the space in the car, mobile phone communication is obstructed, and therefore an alarm host machine needs to be used, and therefore the elevator remote alarm host machine based on 4G communication is provided.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides the elevator remote alarm host based on 4G communication, and the elevator remote alarm host has the characteristics of high communication reliability and high speed and is flexible to install and use.
(II) technical scheme
In order to solve the problems, the invention provides an elevator remote alarm host based on 4G communication, which comprises an alarm host, wherein the alarm host comprises a mainboard, a singlechip, a 4G communication module, an SIM card socket, an antenna interface, an alarm filtering interface and an elevator talkback interface;
the 4G communication module, the SIM card socket, the antenna interface, the alarm filtering interface and the elevator talkback interface are all connected with the mainboard;
the antenna interface is connected with an antenna through the SMA male head.
Preferably, the bottom end of the antenna is fixedly provided with a base, and the base is a sucker base.
Preferably, the antenna is connected with the SMA male head through a lead, and the length of the lead is 3 m.
Preferably, the 4G communication module supports the LTE network system of TD-LTE/FDD-LTE.
Preferably, the alarm host is provided with five indicator lights.
Preferably, a 12V power supply inlet is installed on the alarm host, and the 12V power supply inlet is connected with the mainboard.
Preferably, the main board is electrically connected with a standby power supply.
Preferably, the red color of the indicator light is a power indicator light; the yellow color is a 4G module operation indicator lamp; the three green indicator lights are signal strength indicator lights.
The technical scheme of the invention has the following beneficial technical effects:
the communication system has the characteristics of reliable and fast communication and flexible installation and use.
Drawings
Fig. 1 is a schematic structural diagram of an elevator remote alarm main unit based on 4G communication according to the present invention.
Fig. 2 is a system diagram of an elevator remote alarm host based on 4G communication according to the present invention.
Fig. 3 is a schematic structural diagram of the connection of an alarm filtering interface in the elevator remote alarm host based on 4G communication according to the present invention.
Fig. 4 is a schematic structural diagram of normal operation in the elevator remote alarm main unit based on 4G communication according to the present invention.
Fig. 5 is a schematic structural diagram of connection between an elevator remote alarm host based on 4G communication and an elevator five-party intercom system provided by the invention.
Fig. 6 is a format diagram of a short message setting command in the elevator remote alarm host based on 4G communication according to the present invention.
Fig. 7 is an explanatory diagram of a short message setting command in the elevator remote alarm host based on 4G communication according to the present invention.
Fig. 8 is a command diagram for receiving an alarm short signal code in the elevator remote alarm host based on 4G communication.
Fig. 9 is a diagram of a password modification command in an elevator remote alarm host based on 4G communication according to the present invention.
Fig. 10 is a diagram of setting clock commands in the elevator remote alarm host based on 4G communication according to the present invention.
Reference numerals: 1. an alarm host; 2. a main board; 3. a single chip microcomputer; 4. a 4G communication module; 5. a SIM card socket; 6. an antenna interface; 7. an alarm filtering interface; 8. an elevator intercom interface; 9. SMA male heads; 10. an antenna; 11. a base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the elevator remote alarm host based on 4G communication provided by the invention comprises an alarm host 1, wherein the alarm host 1 comprises a main board 2, a single chip microcomputer 3, a 4G communication module 4, an SIM card socket 5, an antenna interface 6, an alarm filtering interface 7 and an elevator talkback interface 8;
the single chip microcomputer 3 is installed on the mainboard 2, and the 4G communication module 4, the SIM card socket 5, the antenna interface 6, the alarm filtering interface 7 and the elevator talkback interface 8 are all connected with the mainboard 2;
the antenna interface 6 is connected with an antenna 10 through an SMA male head 9.
In an alternative embodiment, the bottom end of the antenna 10 is fixedly mounted with a base 11, and the base 11 is a suction cup base.
In an alternative embodiment, the antenna 10 is connected with the SMA male head 9 through a lead wire, and the length of the lead wire is 3 m.
In an optional embodiment, the 4G communication module 4 supports an LTE network system of TD-LTE/FDD-LTE.
In an alternative embodiment, five indicator lights are mounted on the alarm main body 1.
In an alternative embodiment, the alarm host 1 is provided with a 12V power inlet, and the 12V power inlet is connected with the main board 2.
In an alternative embodiment, the main board 2 is electrically connected to a standby power supply.
In an alternative embodiment, the red color of the indicator light is a power indicator light; the yellow color is a 4G module operation indicator lamp; the three green indicator lights are signal strength indicator lights.
It should be noted that, referring to fig. 3, the elevator alarm filtering interface 7:
the first telephone number is usually automatically dialed for help in the elevator car, and when the alarm filtering logic of the elevator is true, the second telephone number is automatically dialed by the alarm device.
The elevator alarm filtering logic is a true condition:
1. the power off state is true. If the power failure state is detected, the phase sequence detection contact is disconnected, and the alarm filtering logic of the elevator is true.
2. Under the non-power-off state, the operation signal contact is in disconnection and the door opening in place electric shock is in closing, the two states occur simultaneously, and the alarm filtering logic of the elevator is true.
And (3) a normal working mode: maintenance mode the electrocution open circuit is the normal mode of operation. Under the normal working mode, the alarm device triggers and can automatically dial a call.
And (3) maintenance mode: the maintenance mode is that the electric shock is in a closed (short circuit) state, and in the maintenance mode, the alarm device triggers not to make a call.
In the present invention, referring to fig. 4, the normal working process:
1. at ordinary times, whether an elevator distress signal exists or not is monitored in real time (whether an alarm device is triggered or not), and once the elevator distress signal is monitored, the alarm host 1 determines whether to automatically dial a first call or a second alarm call according to the working state of the elevator of the alarm filtering interface 7. If the condition of the alarm filtering interface 7 is not satisfied, the call signal indicating that the call for help is normal at this time is received, and the alarm host 1 dials the first telephone (such as a property management center telephone). If the condition of the alarm filtering interface 7 is satisfied, the distress call is a real distress call signal, and the alarm host 1 dials a second alarm phone (such as an elevator 400 emergency service platform or an elevator emergency maintenance phone).
2. In order to enable the elevator maintenance personnel to master the operation condition of the alarm main unit 1, the alarm main unit 1 must report to the mobile phone which is set to receive the short message once every a period of time (appointed 72 hours). The alarm main unit 1 is normally operated.
Secondly, alarming in the working process:
the alarm host 1 monitors that an elevator distress signal exists, judges the condition of the alarm filtering interface 7 and determines whether to automatically dial a first call or a second alarm call.
The using method comprises the following steps:
1. referring to fig. 5, it should be noted that the elevator five-way intercom system is connected with:
the alarm main unit 1 includes three terminals:
a. and a power supply terminal. The 12V power supply inlet requires an external power supply to be provided with a backup storage battery, and once the mains supply is powered off or is powered off, the external power supply can be immediately switched to the backup power supply to supply power for not less than 2 hours.
b. Interface end of elevator intercom system. The intelligent elevator intercom system is used for being connected with an elevator intercom system (an elevator car, a machine room, a car roof, a pit and the like) and seamlessly connecting an elevator distress alarm and a voice signal with an alarm host 1.
c. An elevator operation state interface. The method is used for detecting the difference between the normal call signal of the elevator and the trapping alarm signal, mainly realizing the filtering function of the alarm signal and filtering the invalid alarm telephone.
d. There are five indicator lights. Red is a power indicator; yellow is a 4G module operation indicator lamp (flashing once in about 1 second when searching the network and last time in about 4 seconds when the network operates); the three green indicator lamps are signal intensity indicator lamps, and the three full-bright signals are strongest. And after checking that the circuit is correct, installing the SIM card and powering on.
2. Referring to fig. 6, the short message setting command format:
as shown in fig. 6.
3. Setting an address short message of an alarm host 1:
the elevator alarm 1 needs an address. When the alarm host 1 sends the patrol and check report short message to the mobile phone which is set to receive the short message, the position of the elevator can be identified through the address of the alarm host 1 in the short message. The content of the reported short message is the alarm address + the reported address set by the user. Such as: the alarm address setting short message is as follows: the address of the cloud top lan 5, a 1-unit No. 1 ladder, the patrol and report short message is as follows: the No. 1 unit ladder of the No. 5 lan on the top of the cloud reports.
The address of the elevator alarm host 1 is set by a Chinese short message of starting two Chinese characters of Chinese address and elevator position information. Such as: the alarm address setting short message is as follows: address yun ding lan shan 5 a 1 unit number 1 ladder. The alarm host 1 receives the short message and then answers the short message: the alarm address is successfully set. The patrol check-in short message sent every three days is as follows: the No. 1 unit ladder of the No. 5 lan on the top of the cloud reports.
4. Referring to fig. 7, the short message setting command specification:
example (c): setting the first phone: 13902112345, the command code M is 1 (the second alarm telephone M is 2), the password is: 123456
Sending short messages to an elevator alarm host 1 (the number is the number of the installed SIM card): 123456113902112345.
the alarm host 1 receives the short message command, answers the short message after the setting is successful, and 1 sets the short message successfully. If no answer is answered, the short message setting should be sent again.
Description of the drawings: the first six digits of the short message are passwords, and the passwords can be successfully set only if the passwords are correct. The password may be modified with command 4. The original password of the product is 123456, and the password is recommended to be modified and remembered when the product is used.
Referring to fig. 8, example one: setting a mobile phone number for receiving the alarm host 1 to patrol and report the short message: 13901234567, the command code M is 3, the password is: 123456.
sending short messages to an elevator alarm host 1 (the number is the number of the installed SIM card): 123456313901234567.
the alarm host 1 receives the short message command, answers the short message after the setting is successful, and then the short message number is successfully set. If no answer is answered, the short message setting should be sent again.
Referring to fig. 9, the modified password, example one: modify old password 123456 to 987654, command code M4, old password: 123456
Sending short messages to an elevator alarm host 1 (the number is the number of the installed SIM card): 1234564987654.
the alarm host 1 receives the short message command, answers the short message after the setting is successful, and then the password setting is successful. If no answer is answered, the short message setting should be sent again.
Referring to fig. 10, a clock command is set:
the first embodiment is as follows: the clock is set as follows: 2011, 10 months, 1 day, 10 o' clock, 20 min and 00 s, wherein the command code M is 6, and the password is as follows: 987654, respectively;
sending short messages to an elevator alarm host 1 (the number is the number of the installed SIM card): 987654620111001102000.
the alarm host 1 receives the short message command, answers the short message after the setting is successful, and the time setting is successful. If no answer is answered, the short message setting should be sent again.
Note: the clock may not be set.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The utility model provides an elevator remote alarm host computer based on 4G communication, includes alarm host computer (1), its characterized in that: the alarm host (1) internally comprises a mainboard (2), a singlechip (3), a 4G communication module (4), an SIM card socket (5), an antenna interface (6), an alarm filtering interface (7) and an elevator talkback interface (8);
the single chip microcomputer (3) is installed on the mainboard (2), and the 4G communication module (4), the SIM card socket (5), the antenna interface (6), the alarm filtering interface (7) and the elevator talkback interface (8) are all connected with the mainboard (2);
the antenna interface (6) is connected with an antenna (10) through an SMA male head (9).
2. The elevator remote alarm host based on 4G communication as claimed in claim 1, wherein the bottom end of the antenna (10) is fixedly provided with a base (11), and the base (11) is a suction cup base.
3. The elevator remote alarm host machine based on 4G communication is characterized in that the antenna (10) is connected with the SMA male head (9) through a lead wire, and the length of the lead wire is 3 m.
4. The elevator remote alarm host based on 4G communication as claimed in claim 1, wherein the 4G communication module (4) supports LTE network system of TD-LTE/FDD-LTE.
5. The elevator remote alarm host based on 4G communication is characterized in that five indicator lamps are installed on the alarm host (1).
6. The elevator remote alarm host based on 4G communication is characterized in that a 12V power supply inlet is installed on the alarm host (1), and the 12V power supply inlet is connected with the main board (2).
7. The elevator remote alarm host based on 4G communication is characterized in that the main board (2) is electrically connected with a standby power supply.
8. The elevator remote alarm host based on 4G communication of claim 5, wherein the red indicator light is a power indicator light; the yellow color is a 4G module operation indicator lamp; the three green indicator lights are signal strength indicator lights.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011456157.7A CN112671427A (en) | 2020-12-11 | 2020-12-11 | Elevator remote alarm host based on 4G communication |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011456157.7A CN112671427A (en) | 2020-12-11 | 2020-12-11 | Elevator remote alarm host based on 4G communication |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259932A (en) * | 2008-04-14 | 2008-09-10 | 张齐 | Elevator warning and repair calling device |
| CN103640944A (en) * | 2013-12-03 | 2014-03-19 | 天津市安维康家科技发展有限公司 | Intelligent and remote automatic alarming system for elevator faults |
| CN207330021U (en) * | 2017-05-12 | 2018-05-08 | 长沙慧联智能科技有限公司 | A kind of escalator monitoring device and elevator |
| CN110451376A (en) * | 2019-09-06 | 2019-11-15 | 河南中盛物联网有限公司 | A kind of elevator malfunction fault alarm monitoring method and device |
| CN209785233U (en) * | 2019-03-04 | 2019-12-13 | 徐欣 | Remote control alarm device based on GSM and STC15 singlechip |
-
2020
- 2020-12-11 CN CN202011456157.7A patent/CN112671427A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259932A (en) * | 2008-04-14 | 2008-09-10 | 张齐 | Elevator warning and repair calling device |
| CN103640944A (en) * | 2013-12-03 | 2014-03-19 | 天津市安维康家科技发展有限公司 | Intelligent and remote automatic alarming system for elevator faults |
| CN207330021U (en) * | 2017-05-12 | 2018-05-08 | 长沙慧联智能科技有限公司 | A kind of escalator monitoring device and elevator |
| CN209785233U (en) * | 2019-03-04 | 2019-12-13 | 徐欣 | Remote control alarm device based on GSM and STC15 singlechip |
| CN110451376A (en) * | 2019-09-06 | 2019-11-15 | 河南中盛物联网有限公司 | A kind of elevator malfunction fault alarm monitoring method and device |
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Application publication date: 20210416 |