CN214674530U - Intelligent online anti-misjudgment five-prevention system - Google Patents
Intelligent online anti-misjudgment five-prevention system Download PDFInfo
- Publication number
- CN214674530U CN214674530U CN202120427374.7U CN202120427374U CN214674530U CN 214674530 U CN214674530 U CN 214674530U CN 202120427374 U CN202120427374 U CN 202120427374U CN 214674530 U CN214674530 U CN 214674530U
- Authority
- CN
- China
- Prior art keywords
- network
- intelligent
- unit
- zigbee
- misjudgment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides an intelligent online anti-misjudgment five-prevention system, a wireless network, an intelligent anti-misjudgment backstage, a handheld terminal and an intelligent lockset network structure which are connected through the wireless network; the wireless network comprises a network switch in wired connection with the intelligent anti-misoperation background and a ZigBee gateway connected with the network switch, the network switch is connected with the handheld terminal through a mobile communication network, and the ZigBee gateway is connected with the intelligent lock network structure through a ZigBee network; the intelligent lock network structure comprises a Mesh network formed by a network relay unit and an intelligent lock; the ZigBee gateway is used as a coordinator, the intelligent lock is used as terminal equipment, and the network relay unit is used as a route; the intelligent lockset is connected with a nearest ZigBee gateway or a network relay unit through a ZigBee network, and the network relay unit is connected with an adjacent network relay unit or a ZigBee gateway through the ZigBee network. The utility model discloses carry out the network deployment with specific mode and fuse, guaranteed the real-time transmission and the sharing of data.
Description
Technical Field
The utility model belongs to intelligence is prevented mistake and is judged five-prevention system on line, concretely relates to intelligence is prevented mistake and is judged five-prevention system on line.
Background
The electric misoperation of transformer substation can directly cause equipment damage and personal injury, even cause serious consequences such as large tracts of land power failure, prevent mistake blocking system (five prevent system) and be a prevention technical system that electric power system adopted for preventing operating personnel from taking place the maloperation accident in the field operation in-process, the installation prevents mistake blocking system and can reduce operating personnel's mishandling rate in the transformer substation, guarantees the safe operation of electrical equipment, plays crucial effect to electric power system's reliable and stable operation.
The anti-misoperation system is characterized in that the anti-misoperation host transmits the correct operation steps after simulation preview to the computer key, and then the computer key completes unlocking of a locking lock. The anti-misoperation system is basically an off-line system, the anti-misoperation host cannot obtain the execution condition of operation in real time, and the locking logic can only judge in advance and cannot reflect the condition of field change. The concept of online five-prevention is provided, but at present, most manufacturers still base on the traditional computer key operation mode, the state information of the lock is still acquired by the computer key, the acquisition reliability is poor, and the operation is complex.
With the progress of the technology, the functions of the five-prevention system are more and more, the interface is more complex, and the operation flow is more complicated. From the time of invoicing to the time of finishing operation, even skilled operators need a long time, and for most ordinary substation workers, the time and the computer operation level are needed for mastering the five-prevention operation. The practical use rate of the five-prevention system is not high due to the defects, even the situation that the master key is adopted for direct unlocking often occurs, so that various manufacturers develop unlocking key management systems to deal with the problems, a new system is designed to solve the problems of the old system, the five-prevention problem is further complicated due to the superimposed effect, and the reliability is also reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the intelligent online five-prevention system for preventing misjudgment is provided, data transmission is more reliable, and operation is more convenient.
The utility model discloses a solve the technical scheme who above-mentioned technical problem took and be: an intelligent online anti-misjudgment five-prevention system comprises a wireless network, an intelligent anti-misjudgment background, a handheld terminal and an intelligent lockset network structure, wherein the intelligent anti-misjudgment background, the handheld terminal and the intelligent lockset network structure are connected through the wireless network; wherein the content of the first and second substances,
the intelligent anti-error background comprises a server and a master controller;
the wireless network comprises a network switch in wired connection with the intelligent anti-misoperation background and a ZigBee gateway connected with the network switch, the network switch is connected with the handheld terminal through a mobile communication network, and the ZigBee gateway is connected with the intelligent lock network structure through a ZigBee network;
the intelligent lock network structure comprises a Mesh network formed by a network relay unit and an intelligent lock; the ZigBee gateway is used as a coordinator, the intelligent lock is used as terminal equipment, and the network relay unit is used as a route; the intelligent lockset is connected with a nearest ZigBee gateway or a network relay unit through a ZigBee network, and the network relay unit is connected with an adjacent network relay unit or a ZigBee gateway through the ZigBee network.
According to the scheme, the ZigBee gateway comprises a core control unit, a ZigBee communication unit and a power management unit, wherein the ZigBee communication unit and the power management unit are connected with the core control unit, and the core control unit is connected with the network switch.
According to the scheme, the network relay unit comprises a main control unit, a power supply unit and a ZigBee communication unit, wherein the power supply unit and the ZigBee communication unit are respectively connected with the main control unit.
According to the scheme, the intelligent lock comprises a lock body and an internal circuit board, wherein the internal circuit board is provided with a controller, a power supply module, a locking unit, a lock state detection unit and a ZigBee communication unit which are respectively connected with the controller; wherein the content of the first and second substances,
the locking unit is mechanically connected with the lock body and is controlled by the controller; the locking state detection unit is arranged at the joint of the locking unit and the lock body; the ZigBee communication unit is used for being connected with a nearest ZigBee gateway or a network relay unit.
According to the scheme, the intelligent lockset further comprises a first NFC communication unit, and the handheld terminal is provided with a second NFC communication unit which is in non-contact communication with the first NFC communication unit.
According to the scheme, the network switch is further connected with a wifi AP.
According to the scheme, the intelligent anti-misoperation background further comprises a display and a human-computer interaction unit.
According to the scheme, the ZigBee gateway, the network relay unit and the intelligent lockset are respectively provided with an indicator lamp.
The utility model has the advantages that: through coexistence of multiple communication modes and networking fusion in a specific mode, networking of the intelligent anti-misoperation background, the handheld terminal and the intelligent lock is achieved, and real-time transmission and sharing of data are guaranteed.
Drawings
Fig. 1 is a system framework diagram according to an embodiment of the present invention.
Fig. 2 is a diagram of a wireless network configuration according to an embodiment of the present invention.
Fig. 3 is a block diagram of a ZigBee gateway module in a wireless network.
Fig. 4 is a hardware block diagram of an intelligent lock network structure according to an embodiment of the present invention.
FIG. 5 is a hardware block diagram of a network relay unit in an intelligent lockset network architecture.
Fig. 6 is a hardware structure diagram of the intelligent lock according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples and accompanying drawings.
The utility model provides a five prevent systems of mistake judgement are prevented to intelligence on line based on zigbee EMesh network, as shown in fig. 1, this system includes wireless network, and prevent mistake backstage, handheld terminal and intelligent tool to lock network structure with intelligence through wireless network connection.
The intelligent anti-error background comprises a server and a master controller; a display and a human-computer interaction unit may also be included.
As shown in fig. 2, the wireless network includes a network switch in wired connection with the intelligent anti-misoperation background, and a ZigBee gateway in wired connection with the network switch, the network switch is connected with the handheld terminal through a mobile communication network, and the ZigBee gateway is connected with the intelligent lock network structure through a ZigBee network. As shown in fig. 3, the ZigBee gateway includes a core control unit, and a ZigBee communication unit and a power management unit connected to the core control unit, where the core control unit is connected to the network switch. The network switch can also be connected with a wifi AP.
As shown in fig. 4, the network structure of the intelligent lock includes a Mesh network formed by a network relay unit and an intelligent lock; the ZigBee gateway is used as a coordinator, the intelligent lock is used as terminal equipment, and the network relay unit is used as a route; the intelligent lockset is connected with a nearest ZigBee gateway or a network relay unit through a ZigBee network, and the network relay unit is connected with an adjacent network relay unit or a ZigBee gateway through the ZigBee network. As shown in fig. 5, the network relay unit includes a main control unit, and a power supply unit and a ZigBee communication unit respectively connected to the main control unit.
As shown in fig. 6, the intelligent lock includes a lock body and an internal circuit board, the internal circuit board is provided with a controller, and a power supply module, a locking unit, a lock state detection unit and a ZigBee communication unit which are respectively connected with the controller; the locking unit is mechanically connected with the lock body and is controlled by the controller; the locking state detection unit is arranged at the joint of the locking unit and the lock body; the ZigBee communication unit is used for being connected with a nearest ZigBee gateway or a network relay unit.
Furthermore, the intelligent lockset further comprises a first NFC communication unit, and the handheld terminal is provided with a second NFC communication unit which is in non-contact communication with the first NFC communication unit.
Preferably, the ZigBee gateway, the network relay unit and the intelligent lock are respectively provided with an indicator light, and the network state and the equipment connection condition are displayed through different lights and flicker frequencies.
The lockset is completed on line by a ZigBee wireless communication technology. After the ZigBee is networked, the lockset firstly sends information to the ZigBee route, and then the information is sent to the ZigBee gateway through the ZigBee route. And finally, the gateway maps the MAC address and the opening and closing information of the lockset to a local area network, and the error prevention host analyzes the MAC address and the opening and closing information, so that the online function of the lockset is completed.
ZigBee is a low power consumption local area network protocol based on IEEE802.15.4 standard. According to international standards, the ZigBee technology is a short-range, low-power consumption wireless communication technology. The ZigBee protocol is, from bottom to top, a physical layer (PHY), a media access control layer (MAC), a Transport Layer (TL), a network layer (NWK), an application layer (APL), and the like. Wherein the physical layer and the medium access control layer comply with the provisions of the IEEE802.15.4 standard. The underlying technology of ZigBee is based on IEEE802.15.4, i.e. its physical layer and medium access control layer directly use the definitions of IEEE 802.15.4.
The ZigBee network has the main characteristics of low power consumption, low cost, low speed, support of a large number of nodes, support of various network topologies, low complexity, rapidness, reliability and safety. Devices in the ZigBee network can be divided into three roles, namely, a Coordinator (Coordinator), a sink node (Router), and a sensor node (end device). Meanwhile, as a short-distance wireless communication technology, the ZigBee network can conveniently provide a wireless data transmission function for users.
The Mesh topology (Mesh topology) comprises a Co-coordinator and a series of routers and End devices. This network topology is the same as the tree topology. However, mesh network topologies have more flexible information routing rules, and routing nodes can communicate directly with each other, where possible. This routing mechanism makes the communication of information more efficient and means that once a problem occurs on one routing path, the information can be automatically transmitted along the other routing path.
The intelligent lockset realizes a real-time online function based on a 2.4GHz ZigBee wireless network. The ZigBee gateway and the intelligent lockset carry out self-networking through a Mesh topological network based on 2.4GHz ZigBee, and the intelligent lockset data is forwarded to the intelligent anti-misoperation background through the ZigBee gateway; and similarly, the data of the intelligent anti-misoperation background is forwarded to the intelligent lockset through the ZigBee gateway.
In an intelligent lock ZigBee Mesh network, a ZigBee gateway is used as a coordinator Co-coordinator, an intelligent lock is used as a terminal Device End Device, and a series of network relays are added in a network system to serve as a routing Router; in the network system, the communication data is encrypted by AES 128.
The ZigBee communication unit of the network relay completes searching connection and data forwarding work of the network, when the network relay detects a network signal established by the coordinator, the network relay can be automatically connected, and after the network relay is successfully connected, the ZigBee communication unit sends state information such as an MAC address of the ZigBee gateway.
The ZigBee communication unit of the intelligent lock completes searching connection and data receiving and sending work of a network, when the intelligent lock detects a network signal established by a coordinator or a network relay, the intelligent lock can be automatically connected, state information such as an MAC (media access control) address of the intelligent lock is sent to the ZigBee gateway after the intelligent lock is successfully connected, and the ZigBee gateway receives the data sent by the intelligent lock and forwards the data to the intelligent anti-misoperation background.
When data interaction is carried out between the intelligent anti-misoperation background and the intelligent lock through the ZigBee gateway, the intelligent anti-misoperation background and the intelligent lock are distinguished and forwarded based on the MAC address of the intelligent lock.
The above embodiments are only used for illustrating the design ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all the equivalent changes or modifications made according to the principles and design ideas disclosed by the present invention are within the protection scope of the present invention.
Claims (8)
1. The utility model provides an intelligence is prevented mistake and is judged five prevention system which characterized in that: the system comprises a wireless network, an intelligent anti-misoperation background, a handheld terminal and an intelligent lockset network structure which are connected through the wireless network; wherein the content of the first and second substances,
the intelligent anti-error background comprises a server and a master controller;
the wireless network comprises a network switch in wired connection with the intelligent anti-misoperation background and a ZigBee gateway connected with the network switch, the network switch is connected with the handheld terminal through a mobile communication network, and the ZigBee gateway is connected with the intelligent lock network structure through a ZigBee network;
the intelligent lock network structure comprises a Mesh network formed by a network relay unit and an intelligent lock; the ZigBee gateway is used as a coordinator, the intelligent lock is used as terminal equipment, and the network relay unit is used as a route; the intelligent lockset is connected with a nearest ZigBee gateway or a network relay unit through a ZigBee network, and the network relay unit is connected with an adjacent network relay unit or a ZigBee gateway through the ZigBee network.
2. The intelligent online anti-misjudgment five-prevention system according to claim 1, characterized in that: the ZigBee gateway comprises a core control unit, a ZigBee communication unit and a power management unit, wherein the ZigBee communication unit and the power management unit are connected with the core control unit, and the core control unit is connected with the network switch.
3. The intelligent online anti-misjudgment five-prevention system according to claim 1, characterized in that: the network relay unit comprises a main control unit, a power supply unit and a ZigBee communication unit, wherein the power supply unit and the ZigBee communication unit are respectively connected with the main control unit.
4. The intelligent online anti-misjudgment five-prevention system according to claim 1, characterized in that: the intelligent lock comprises a lock body and an internal circuit board, wherein the internal circuit board is provided with a controller, a power supply module, a locking unit, a lock state detection unit and a ZigBee communication unit, and the power supply module, the locking unit, the lock state detection unit and the ZigBee communication unit are respectively connected with the controller; wherein the content of the first and second substances,
the locking unit is mechanically connected with the lock body and is controlled by the controller; the locking state detection unit is arranged at the joint of the locking unit and the lock body; the ZigBee communication unit is used for being connected with a nearest ZigBee gateway or a network relay unit.
5. The intelligent online anti-misjudgment five-prevention system according to claim 4, characterized in that: the intelligent lockset further comprises a first NFC communication unit, and the handheld terminal is provided with a second NFC communication unit which is in non-contact communication with the first NFC communication unit.
6. The intelligent online anti-misjudgment five-prevention system according to claim 1, characterized in that: the network switch is also connected with a wifi AP.
7. The intelligent online anti-misjudgment five-prevention system according to claim 1, characterized in that: the intelligent anti-misoperation background further comprises a display and a human-computer interaction unit.
8. The intelligent online anti-misjudgment five-prevention system according to claim 1, characterized in that: and indicator lamps are respectively arranged on the ZigBee gateway, the network relay unit and the intelligent lockset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120427374.7U CN214674530U (en) | 2021-02-26 | 2021-02-26 | Intelligent online anti-misjudgment five-prevention system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120427374.7U CN214674530U (en) | 2021-02-26 | 2021-02-26 | Intelligent online anti-misjudgment five-prevention system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674530U true CN214674530U (en) | 2021-11-09 |
Family
ID=78449591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120427374.7U Active CN214674530U (en) | 2021-02-26 | 2021-02-26 | Intelligent online anti-misjudgment five-prevention system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674530U (en) |
-
2021
- 2021-02-26 CN CN202120427374.7U patent/CN214674530U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104052766B (en) | The comprehensive intelligent communication means and system of heterogeneous network based on cloud computing | |
| CN206001353U (en) | A kind of smart city LED street lamp | |
| CN111371827B (en) | Data transmission method, device and computer readable storage medium | |
| CN102508473B (en) | A kind of intelligent home control system, control method and control device | |
| CN110337166A (en) | Industrial lamp networking intelligence control system | |
| CN106341292A (en) | Multi-point networking communication system | |
| CN102355507B (en) | Serial communication interface with functions of self-detection and conflict detection | |
| CN101931982A (en) | Network failure positioning method and device | |
| CN101088255A (en) | Method and system for recovery from access point infrastructure link failures | |
| CN109835369A (en) | A kind of the on-vehicle safety maintenance communications platform and its implementation of the train protection warning function based on LTE-R network | |
| CN107092243B (en) | Power supply control intelligent safety monitoring system based on Internet of things | |
| CN201286188Y (en) | Road illumination monitoring system based on ZigBee technology | |
| CN111193530A (en) | Communication system and method for converting high-speed carrier waves of low-voltage power line into Bluetooth | |
| Tian et al. | Substation sensing monitoring system based on power internet of things | |
| CN107682857A (en) | Data sharing method, gateway device and the Zigbee network system of Zigbee network | |
| CN103686089A (en) | Train monitoring system based on WDS | |
| CN113036911A (en) | Intelligent online anti-misjudgment five-prevention system | |
| CN106341468A (en) | Remote wakeup method, device and system of intelligent equipment | |
| CN214674530U (en) | Intelligent online anti-misjudgment five-prevention system | |
| Zhang | Application of NB-IoT technology in urban lighting system | |
| CN109542054A (en) | Smart home system based on distribution box type | |
| CN113036910A (en) | Control method of intelligent online anti-misjudgment five-prevention system | |
| CN107800465A (en) | A kind of electric line carrier communication transmission method | |
| CN103885422B (en) | Hydrogen fuel stand-by power supply monitoring system and method | |
| CN110620693A (en) | Railway station route remote restart control system and method based on Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |