CN208684171U - A kind of elevator gateway and elevator device - Google Patents
A kind of elevator gateway and elevator device Download PDFInfo
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- CN208684171U CN208684171U CN201820524738.1U CN201820524738U CN208684171U CN 208684171 U CN208684171 U CN 208684171U CN 201820524738 U CN201820524738 U CN 201820524738U CN 208684171 U CN208684171 U CN 208684171U
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- 238000004891 communication Methods 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 3
- 230000006855 networking Effects 0.000 abstract description 6
- 230000006870 function Effects 0.000 abstract description 5
- 238000012216 screening Methods 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Indicating And Signalling Devices For Elevators (AREA)
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Abstract
The utility model relates to a kind of elevator gateway and elevator devices.The elevator gateway includes wired network interface, processor and radio network interface；Wherein the wired network interface with the network interface cable of elevator body for connecting；The radio network interface is used to be wirelessly connected with the wireless device outside elevator；The processor is as the processing unit of communication and data exchange for realizing the agreement and data conversion of the wired network interface and the radio network interface.The elevator gateway can conveniently realize the networking of elevator Yu elevator, elevator and building, elevator and to maintain equipment, the functions such as data screening, rights management are able to achieve again simultaneously, guarantee the safety of data access and the independence of integrality and elevator control system internal network.
Description
Technical Field
The utility model relates to an elevator technical field, more specifically relate to an elevator gateway and elevator system.
Background
With the development of social economy in China, high-rise buildings are emerging continuously, elevators are popularized gradually, and the interconnection of the elevator equipment with external equipment and a network is restricted by the specificity of the elevator equipment. Elevators are important equipment of buildings, and their safe and reliable operation is essential and also necessary the focus of property management. However, due to the lack of effective networking means, data such as the running conditions of most elevators can only be obtained by professional personnel by using special equipment, so that the timeliness, the convenience and the effectiveness of elevator maintenance are greatly restricted, and the requirements of modern internet of things development and property management are not met.
Therefore, there is an urgent need in the art for an elevator network communication device that can facilitate networking between elevators and elevators, between elevators and buildings, and between elevators and maintenance devices.
It is noted herein that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just to the above-mentioned technical defect that current elevator system exists, provide a modified elevator gateway, elevator gateway can conveniently realize elevator and elevator, elevator and building, elevator and maintenance equipment's networking, can realize functions such as data screening, authority management again simultaneously, guarantees data access's security and integrality and the independence of elevator control system internal network.
According to an aspect of the present invention, there is provided an elevator gateway, comprising a wired network interface, a processor, and a wireless network interface; wherein the wired network interface is connected with the elevator body through a cable; the wireless network interface is used for wirelessly connecting with wireless equipment outside the elevator; the processor is used as a processing unit for communication and data exchange and is used for realizing protocol and data conversion of the wired network interface and the wireless network interface.
Preferably, the wireless devices external to the elevator comprise internet of things wireless access points, wireless routers, mobile terminals, portable devices and/or elevator gateways of other elevators.
Preferably, the elevator gateway further comprises a power switching unit and a battery, and the power switching unit is used for switching charging and discharging of the battery.
Preferably, the elevator gateway further includes a power interface connected to the power switching unit, and the power switching unit connects the battery to the power interface for charging when monitoring that the power interface has an input current, and otherwise discharges.
Preferably, the elevator gateway further comprises a housing, the processor, the wireless network interface, the power switching unit and the battery are all enclosed in the housing, and the wired network interface and the power interface are exposed outside the housing.
Preferably, the processor is connected to the wired network interface, the wireless network interface and the power switching unit, and the processor is further configured to switch itself, the wired network interface and the wireless network interface to a low power consumption state when it is monitored that data exchange is idle for more than a predetermined time.
Preferably, the elevator gateway comprises a time management system comprising a built-in timer.
According to another aspect of the present invention, there is provided an elevator system comprising a central control center, at least one elevator having therein an elevator gateway as described in the preceding items, and at least one portable wireless communication device; the at least one elevator is in networked communication with the central control center, the at least one portable wireless communication device, and/or an internet of things wireless access point through the elevator gateway.
Preferably, the portable wireless communication device comprises a maintenance personnel handheld maintenance device and a user handheld wireless communication device, wherein the maintenance personnel handheld maintenance device is used for wirelessly accessing the elevator gateway for remote maintenance; the user-held wireless communication device is used for wirelessly accessing the elevator gateway to remotely interact with an elevator.
Drawings
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. For purposes of clarity, the same reference numbers will be used in different drawings to identify the same elements. Furthermore, those skilled in the art will appreciate that the particular embodiments illustrated in the drawings are illustrative only and are not intended to limit the scope of the invention, and that the drawings of the invention are not necessarily drawn to scale. Wherein,
fig. 1 shows an architectural schematic of an elevator gateway according to an embodiment of the present invention;
fig. 2 shows a schematic topology of an elevator system according to an embodiment of the present invention;
fig. 3 presents a topological schematic view of an elevator system according to another embodiment of the invention; and
fig. 4 presents a topological view of an elevator system according to a further embodiment of the invention.
Detailed Description
Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. For the sake of clarity and brevity, actual embodiments are not limited to the features described in this specification. It will be appreciated that in the development of any such actual embodiment, as in any specific implementation, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which will vary from one implementation to another. The present embodiment is implemented on the premise of the technical solution of the present invention, and detailed embodiments and processes are given, but the scope of the present invention includes, but is not limited to, the following embodiments.
Certain terms are used throughout this specification to refer to particular system components. As one skilled in the art will appreciate, identical components may generally be referred to by different names, and thus this document does not intend to distinguish between components that differ in name but not function. In this document, the terms "including", "comprising" and "having" are used in an open-ended fashion, and thus should be interpreted to mean "including, but not limited to …".
The technical problem to be solved by the present invention can be achieved by the following preferred embodiments.
Fig. 1 shows an architectural schematic of an elevator gateway according to a preferred embodiment of the invention. As shown in fig. 1, the elevator gateway according to the preferred embodiment of the present invention comprises a wired network interface 1, a wireless network interface 3, and a processor 2, wherein the processor 2 is connected to the wired network interface 1 and the wireless network interface 3 as a processing unit for communication and data exchange.
The wired network interface 1 of the elevator gateway is connected by means of cables to the elevators 8 in order to enable wired communication between the elevators and the building to which they belong, such as, but not limited to, a central control centre or other communication equipment in the building.
The wireless network interface 3 of the elevator gateway is used for realizing wireless connection and wireless communication between the elevator and wireless devices outside the elevator, such as wireless connection and communication between the elevator 8 and an internet of things wireless access point, a wireless router, a mobile terminal or other portable devices (such as but not limited to a maintenance device held by a maintenance person, a mobile phone held by a user, a PAD or a notebook computer), and between the elevator 8 and elevator gateways of other elevators, so that authorized users or maintenance persons can realize wireless communication with a preset elevator.
As shown in fig. 4, the maintenance personnel can wirelessly access the scheduled elevator through the elevator gateway without actually arriving at the elevator site, thereby logging in the database of the elevator through the portable maintenance device in hand to obtain elevator data within the authority range. Further preferably, the maintenance personnel can also monitor the running condition of the elevator by remotely and wirelessly accessing the preset elevator, adjust the control program and corresponding data of the elevator according to the requirement, and remotely control and troubleshoot the elevator when the elevator has faults.
In addition, the elevator user can also wirelessly access a preset elevator through a mobile phone, a PAD, a notebook computer and the like in the hand, so that the corresponding functions of calling the elevator remotely or calling the elevator in advance and the like are realized, and the experience comfort of the user is improved.
In addition, as shown in fig. 3, all elevators or at least a plurality of elevators in a building (for example, between the elevator a and the elevator B) can communicate with each other and exchange data through their respective elevator gateways, so as to improve the scientificity and efficiency of elevator dispatching, thereby further saving the call and waiting time of elevator users.
In addition, fig. 2 also shows a topological diagram of wireless connection between each elevator 1 and each elevator 2 …, and the wireless access points of the internet of things through the respective gateways.
The utility model discloses a wired network interface 1 and wireless network interface 3 can all adopt different physical type and communication standard, for example: the standard adopted by the wired network interface 1 CAN be Controller Area Network (CAN), Ethernet (Ethernet), asynchronous serial interface and the like; and the standard adopted by the wireless network interface 3 may be Bluetooth (Bluetooth) or wireless local area network (WIFI), etc. To this end, the processor 2 of the present invention is configured to enable conversion of communication data under different communication standards.
Furthermore, according to the preferred embodiment of the present invention, as shown in fig. 1, the elevator gateway further includes a battery 6, a power interface 5, and a power switching unit 4, the power switching unit 4 managing charging and discharging of the battery 6 so as to provide a stable power to the wired network interface 1, the processor 2, and the wireless network interface 3.
Specifically, the power supply switching unit 4 monitors the power supply interface 5 in real time, and when it is monitored that the power supply interface 5 has an input power supply, the power supply switching unit 4 obtains the power from the power supply interface 5 and outputs the power to other components to be supplied (for example, the wired network interface 1, the processor 2, the wireless network interface 3, and the like), and charges the battery 6 so that the power is full and sufficiently standby. On the contrary, if the power switching unit 4 monitors that the power interface 5 is not powered on or powered off and then has no input current, the battery 6 is automatically and non-delay switched and used as the power supply.
In addition, the processor 2 also monitors the voltage output by the power supply switching unit 4 in real time, monitors the wired network interface 1 and the wireless network interface 3 in real time, and when the data exchange idleness exceeds the preset time, the processor 2 enters a low power consumption state, and simultaneously, the wired network interface 1 and the wireless network interface 3 also enter the low power consumption state. When network data is received again, the processor 2 is awakened, i.e. returned to a normal operating state.
In addition, as shown in fig. 1, according to the utility model discloses an elevator gateway still includes shell 7, processor 2, wireless network interface 3, power switching unit 4 and battery 6 all seal in shell 7, wired network interface 1 and power interface 5 expose outside shell 7 so that be connected with the cable.
The utility model discloses still fully consider the problem of communication security, set up the data exchange between wired network interface 1 and wireless network interface 3 into non-transparent data exchange to data access's security and integrality are guaranteed by treater 2, thereby avoid illegal access to bring the potential safety hazard for the elevator. Preferably, the utility model discloses set up authority management module and data screening module in elevator gateway's treater 2 to guarantee elevator data access's security, integrality and the independence of control system internal network.
In particular, the rights management module is configured to bind the elevator gateway device with the elevator number (WBS number) of the elevator to which it corresponds, e.g. but not limited to storing the device identification number of the elevator gateway in a one-to-one correspondence with the elevator number of the corresponding elevator in the database. Each elevator gateway device is assigned a unique MAC address, the MAC addresses are matched with the upper computer of the elevator gateway one by one, and matching information is stored in a local memory or a remote server of the elevator gateway. The upper computer mentioned here refers to a device having authority to connect (preferably but not limited to wirelessly connect) the elevator gateway, such as but not limited to elevator passengers, property management personnel or other digital processing devices such as mobile phones, tablet computers, notebook computers and the like of maintenance service personnel.
Preferably, the authority management module is also used for performing authority management on other devices accessing the elevator gateway device. Preferably, when an external device attempts to access the elevator gateway device, the authority management module compares the device identification number of the external device with upper computer identification information which is stored in a local memory of the elevator gateway or a remote server and is matched with the MAC address of the elevator gateway device one by one, and if no matching information is found through the comparison, the external device is refused to access the elevator gateway.
More preferably, the authority management module further sets the access authority of each upper computer which is authorized to access in advance, and associates and stores the access authority information, the corresponding upper computer identification information and the corresponding MAC address of the elevator gateway device in the local memory of the elevator gateway or the remote server. For example, general access authority is set for general elevator users, special modification authority is set for maintenance personnel, management authority is set for property management personnel, and the like. When external equipment tries to access the elevator gateway equipment, the authority management module compares the equipment identification number of the external equipment (namely, an upper computer) with upper computer identification information which is stored in a database or a remote server and has access authority one by one, if the matched upper computer identification information exists, the authority management module further retrieves the access authority information corresponding to the upper computer identification information, and then controls the external equipment to access the elevator gateway according to the access authority information so as to enable the external equipment to access the elevator gateway in the access authority, thereby ensuring the data security of the elevator gateway.
As before, according to the utility model discloses an elevator gateway equipment still has the data screening function. Preferably, the elevator gateway device is provided with a time management system, the time management system comprises a built-in timer, when the time count value of the built-in timer reaches a first preset time, the time management system sends a signal to the elevator gateway manager to prompt the elevator gateway manager to connect with the server for updating, and the specific updating content comprises the current time and the valid period of the correction gateway. And then the built-in timer continues to count the time, when the time count value reaches a second preset time, if the elevator gateway equipment is not connected with the server for updating, the elevator gateway automatically closes the data channel, at the moment, any equipment cannot send data to the elevator or receive data from the elevator through the elevator gateway, and the failure of the elevator gateway is equivalent to the failure of the elevator gateway. In summary, according to the present invention, the elevator gateway realizes data protection by periodically performing a handshake with the host (server) during communication (i.e., dynamic handshake) to prevent the interference of abnormal data to the elevator control system.
Further preferably, according to the utility model discloses an elevator gateway still adopts real-time encryption algorithm to guarantee the security of data sent. For the received data, the elevator gateway can perform decryption verification to confirm that the received data is not illegal abnormal data, thereby further preventing the interference of the abnormal data to the elevator control system.
According to yet another preferred embodiment of the present invention, there is provided an elevator system comprising a central control center, at least one elevator having therein an elevator gateway as described above, and at least one portable wireless communication device; the at least one elevator is in networked communication with the central control center, the at least one portable wireless communication device, and/or an internet of things wireless access point through the elevator gateway.
As before, the utility model provides an elevator gateway has wired network interface and is used for connecting elevator, wireless network interface and is used for realizing interconnection between the elevator, elevator access thing networking and elevator and maintainer handheld device's networking. The elevator gateway is designed to be powered by batteries and/or direct power sources and has a low power consumption mode so as to be applied to occasions where power is inconvenient to supply and to realize uninterrupted operation for a long time. The utility model discloses an elevator gateway's inside has a treater and is used for realizing conversion, filtration and the network connection/access management of communication data, guarantees data exchange's security and integrality and elevator control system internal network's independence. When the elevator gateway is configured with different software, data exchange under various different communication standards can be realized.
The foregoing disclosure of embodiments of the present disclosure has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure to the precise form disclosed. Many variations and modifications of the embodiments described herein will be apparent to one of ordinary skill in the art in light of the above disclosure. Note that the above examples are not intended to be limiting. Additional embodiments of apparatuses, systems, and devices are also contemplated that may include many of the features described above. Other devices, apparatus, features and advantages of the disclosure will be or will become apparent to one with skill in the art upon examination of the following figures and detailed description. It is intended that all such additional devices, apparatus, features and advantages be included within this description, be within the scope of the present invention.
Conditional language such as "can," "may," "might," or "may" is generally intended to convey that certain embodiments may, but need not, include certain features and/or elements unless specifically stated otherwise or understood otherwise within the context of use. Thus, such conditional language is not generally intended to imply that one or more embodiments are in any way required to include the described features and/or elements.
Claims (9)
1. An elevator gateway, characterized by: the elevator gateway comprises a wired network interface (1), a processor (2) and a wireless network interface (3); wherein the wired network interface (1) is connected with the elevator body (8) through a cable; the wireless network interface (3) is used for wirelessly connecting with wireless equipment outside the elevator; the processor (2) is used as a processing unit for communication and data exchange and is used for realizing protocol and data conversion of the wired network interface (1) and the wireless network interface (3).
2. The elevator gateway of claim 1, wherein the wireless device external to the elevator comprises an internet of things wireless access point, a wireless router, a mobile terminal, and/or a portable device.
3. The elevator gateway according to claim 1 or 2, characterized in that the elevator gateway further comprises a power switching unit (4) and a battery (6), the power switching unit (4) being configured to switch charging and discharging of the battery (6).
4. The elevator gateway according to claim 3, characterized in that the elevator gateway further comprises a power interface (5), which power interface (5) is connected to the power switching unit (4), which power switching unit (4) connects the battery (6) to the power interface (5) for charging when it is monitored that the power interface (5) has an input current, and otherwise discharges.
5. Elevator gateway according to claim 4, characterized in that it further comprises a housing (7), the processor (2), the wireless network interface (3), the power switching unit (4) and the battery (6) being enclosed inside the housing (7), the wired network interface (1) and the power interface (5) being exposed outside the housing (7).
6. Elevator gateway according to claim 5, characterized in that the processor (2) is connected to the wired network interface (1), the wireless network interface (3) and the power switching unit (4), the processor (2) being further arranged to switch itself and both the wired network interface (1) and the wireless network interface (3) to a low power consumption state when it is monitored that the data exchange is idle for more than a predetermined time.
7. The elevator gateway of any of claims 1-2, wherein the elevator gateway comprises a time management system comprising a built-in timer.
8. An elevator system characterized by: the elevator system comprises a central control center, at least one elevator having therein an elevator gateway as claimed in any one of claims 1-7, and at least one portable wireless communication device; the at least one elevator is in networked communication with the central control center, the at least one portable wireless communication device, and/or an internet of things wireless access point through the elevator gateway.
9. The elevator system of claim 8, wherein the portable wireless communication device comprises a maintenance personnel handheld maintenance device and a user handheld wireless communication device, the maintenance personnel handheld maintenance device for wirelessly accessing the elevator gateway for remote maintenance; the user-held wireless communication device is used for wirelessly accessing the elevator gateway to remotely interact with an elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524738.1U CN208684171U (en) | 2018-04-13 | 2018-04-13 | A kind of elevator gateway and elevator device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524738.1U CN208684171U (en) | 2018-04-13 | 2018-04-13 | A kind of elevator gateway and elevator device |
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| Publication Number | Publication Date |
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| CN208684171U true CN208684171U (en) | 2019-04-02 |
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| CN201820524738.1U Active CN208684171U (en) | 2018-04-13 | 2018-04-13 | A kind of elevator gateway and elevator device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371808A (en) * | 2018-04-13 | 2019-10-25 | 蒂森克虏伯电梯（上海）有限公司 | A kind of elevator gateway and elevator device |
| CN112291521A (en) * | 2020-10-28 | 2021-01-29 | 东莞市广顺远控科技有限公司 | Monitoring and emergency management method and system thereof |
-
2018
- 2018-04-13 CN CN201820524738.1U patent/CN208684171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371808A (en) * | 2018-04-13 | 2019-10-25 | 蒂森克虏伯电梯（上海）有限公司 | A kind of elevator gateway and elevator device |
| CN112291521A (en) * | 2020-10-28 | 2021-01-29 | 东莞市广顺远控科技有限公司 | Monitoring and emergency management method and system thereof |
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Address after: 201602 No.2 Xunye Road, Sheshan District, Songjiang Industrial Zone, Songjiang District, Shanghai Patentee after: Tisheng elevator (Shanghai) Co.,Ltd. Address before: 201602 No.2 Xunye Road, Sheshan District, Songjiang Industrial Zone, Songjiang District, Shanghai Patentee before: ThyssenKrupp Elevator (Shanghai) Co.,Ltd. |