CN208924267U - A kind of energy gateway apparatus - Google Patents
A kind of energy gateway apparatus Download PDFInfo
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- CN208924267U CN208924267U CN201821733031.8U CN201821733031U CN208924267U CN 208924267 U CN208924267 U CN 208924267U CN 201821733031 U CN201821733031 U CN 201821733031U CN 208924267 U CN208924267 U CN 208924267U
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Abstract
The utility model proposes a kind of energy gateway apparatus, it include: the master control of energy source gateway, DI/DO interface, WIFI module, uplink RS485 interface, Ethernet interface, CAN interface, RS485 or the optional interface of Mbus, reset key, power supply, the energy source gateway master control includes master control borad, watchdog circuit and RTC clock circuit, and the master control borad is connected with the watchdog circuit, the RTC clock circuit respectively；The energy source gateway master control is connected with the DI/DO interface, the WIFI module, the uplink RS485 interface, the Ethernet interface, the CAN interface, the RS485 or the optional interface of Mbus, the reset key, the power supply respectively；The utility model is by connected applications multi-protocol interface, the technical issues of solution must not adapt to the application scenarios of most power industry, to support the agreement of perfect power industry, can flexible custom protocol, and then realize and use more convenient operation.
Description
Technical field
The utility model relates to electric-power metering field more particularly to a kind of energy gateway apparatus.
Background technique
Energy source gateway is universal wisdom multi-energy data acquisition Communication Gateway, is suitable for enterprises and institutions' building, community's public affairs
The energy management system in the fields such as institution buildings, business chain, convenient shops is each for water, electricity, gas, oil, cooling capacity, heat etc. altogether
The energy consumption measure and subitem data of kind form acquire demand.By the gateway line upper tube platform based on cloud service, realize to point
The operation such as Stateful Inspection, fault diagnosis, Configuration Online, data downloading, online upgrading of scattered intelligent gateway device, improves equipment
O&M efficiency facilitates user to control terminal device dynamic at any time.
In the prior art, existing energy source gateway contains only the communications protocol of small part power industry, does not adapt to
The application scenarios of most power industry, and the custom protocol function restriction supported is relatively more, it is inconvenient to use.
Utility model content
The utility model provides a kind of energy gateway apparatus, and the application of most power industry must not be adapted to solution
The technical issues of scene, to support the agreement of perfect power industry, can flexible custom protocol, and then realize and use
More convenient operation.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of energy gateway apparatus, comprising: the energy
Gateway master control, DI/DO interface, WIFI module, uplink RS485 interface, Ethernet interface, CAN interface, RS485 or Mbus are optional
Interface, reset key, power supply,
It is described can source gateway master control include master control borad, watchdog circuit and RTC clock circuit, the master control borad respectively with institute
State watchdog circuit, the RTC clock circuit is connected；It is described can source gateway master control respectively with the DI/DO interface, described
WIFI module, the uplink RS485 interface, the Ethernet interface, the CAN interface, the RS485 or Mbus is optional connects
Mouth, the reset key, the power supply are connected.
Preferably, the energy gateway apparatus further include: USB flash disk interface, status indicator lamp, HMI show,
The USB flash disk interface is connected with the energy source gateway master control；The status indicator lamp and the energy source gateway master control
It is connected；The HMI is shown to be connected with the energy source gateway master control.
Preferably, the energy gateway apparatus further includes GPRS interface, the GPRS interface and the energy net
Master control is closed to be connected.
Preferably, the energy source gateway master control further includes SD card, and the SD card is connected with the master control borad.
Preferably, the DI/DO interface includes 8 road DI interfaces and 4 road DO interfaces.
Preferably, the CAN interface includes 2 road CAN interfaces.
Preferably, the Ethernet interface includes 2 road 10M/100M Ethernet interfaces.
Preferably, the optional interface of the RS485 or Mbus includes the 8 optional interface of road RS485 or Mbus of downlink.
Preferably, the USB flash disk interface is 4 road USB2.0 high speed host interfaces.
Preferably, the power supply is 24V 2A D/C adapter.
Compared with the prior art, the utility model embodiment has the following beneficial effects:
1, the agreement for supporting perfect power industry, being capable of flexible custom protocol；
2, have instruction adaptive, can be achieved with breakpoint transmission function without complicated configuration；
3, there are a variety of wire communications and wireless telecommunications, communication modes are abundant.
Detailed description of the invention
Fig. 1: for the structural schematic diagram in a kind of energy gateway apparatus embodiment of the utility model.
Wherein, the appended drawing reference of Figure of description is as follows:
It 1, can source gateway master control；2, USB flash disk interface；3, status indicator lamp；4, DI/DO interface；5, Wi-Fi module；6, uplink
RS485 interface；7, Ethernet interface；8, GPRS interface；9, CAN interface；10, the optional interface of RS485 or Mbus；11, HMI is aobvious
Show；12, reset key；13, power supply.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is please referred to, the preferred embodiment in the utility model provides a kind of energy gateway apparatus, comprising: can source gateway master
Control 1, DI/DO interface 4, WIFI module 5, uplink RS485 interface 6, Ethernet interface 7, CAN interface 9, RS485 or Mbus are optional
Interface 10, reset key 12, power supply 13,
It is described can source gateway master control 1 include master control borad, watchdog circuit and RTC clock circuit, the master control borad respectively with
The watchdog circuit, the RTC clock circuit are connected；It is described can source gateway master control 1 respectively with the DI/DO interface 4, institute
Stating WIFI module 5, the uplink RS485 interface 6, the Ethernet interface 7, the CAN interface 9, the RS485 or Mbus can
Interface 10, the reset key 12, the power supply 13 is selected to be connected.
The present embodiment must not adapt to the application scenarios of most power industry by connected applications multi-protocol interface, solution
The technical issues of, to support the agreement of perfect power industry, can flexible custom protocol, and then realize using operation
It is more convenient.
In the present embodiment, the energy gateway apparatus further include: USB flash disk interface 2, status indicator lamp 3, HMI show 11,
The USB flash disk interface 2 is connected with the energy source gateway master control 1；The status indicator lamp 3 and the energy source gateway master
Control 1 is connected；The HMI shows that 11 are connected with the energy source gateway master control 1.
In the present embodiment, the energy gateway apparatus further includes GPRS interface 8, the GPRS interface 8 and the energy
Gateway master control 1 is connected.
In the present embodiment, the energy source gateway master control further includes SD card, and the SD card is connected with the master control borad.
In the present embodiment, the DI/DO interface 4 includes 8 road DI interfaces and 4 road DO interfaces.
In the present embodiment, the CAN interface 9 includes 2 road CAN interfaces.
In the present embodiment, the Ethernet interface 7 includes 2 road 10M/100M Ethernet interfaces.
In the present embodiment, the optional interface 10 of the RS485 or Mbus includes the 8 optional interface of road RS485 or Mbus of downlink.
In the present embodiment, the USB flash disk interface 2 is 4 road USB2.0 high speed host interfaces.
In the present embodiment, the power supply 13 is 24V 2A D/C adapter.
Below with reference to embodiment, the utility model is illustrated.
The energy source gateway of the utility model carries out design of hardware and software using modular structure, as shown in Figure 1, main packet
Include: can source gateway master control 1, USB flash disk interface 2, status indicator lamp 3, DI/DO interface 4, Wi-Fi module 5, uplink RS485 interface 6, with
Too network interface 7, GPRS interface 8, CAN interface 9, RS485 or the optional interface 10 of Mbus, HMI show 11, reset key 12, power supply
13。
Energy source gateway master control 1 mainly includes the parts such as master control borad, SD card, house dog, RTC clock.Master control borad is that operation is embedding
Enter the platform of formula operating system and application software, have Micro SD card seat, support mass data storage, real-time clock RTC,
With power-down protection, hardware watchdog (WDT) prevents system deadlock.
USB flash disk interface 2 has 4 road USB2.0 high speed host interfaces, realizes the function of external USB flash disk storage.
Status indicator lamp 3, during indicating equipment is run, the states such as power supply, communication.
The input detection and the output of No. 4 relays of 8 way switch amounts may be implemented in DI/DO interface 4, outer for controlling
The on-off of portion's equipment.
Wi-Fi module 5 can be connected devices in wireless network by this module, further be led to cloud platform
Interrogate interaction data.
Uplink RS485 interface 6 realizes uplink RS485 communication modes, can access traditional RS485 network, easily
Compatible existing energy network.
Ethernet interface 7 has 2 road 10M/100M Ethernet interfaces, and has adaptive (Auto-MDIX) function of line sequence
Can, it connects devices in cable network, further carries out communication interaction data with cloud platform.
GPRS interface 8 easily and remotely can establish connection with this communication modes when not having other communication conditions,
Control and the reading of data remotely are carried out to system.
CAN interface 9, equipment have two-way CAN interface, and existing CAN network is facilitated to access.
The optional interface 10 of RS485 or Mbus, downlink have the 8 optional interfaces of road RS485 or Mbus, facilitate water, electricity, gas,
The equipment access gateway such as oil, cooling capacity, heat.
HMI shows 11, the display of data can be carried out with external HMI serial ports screen, and can be used as the interface of human-computer interaction.
Reset key 12 when unit exception, can carry out reset operation to equipment by this key.
Power supply 13 is powered using 24VDC (2A) adapter.
The major function realized in application software is as follows:
(1) allomeric function
Support the communication simultaneously between multiple host computer servers；Transparent transmission instruction or concentration upload data to host computer service
Device or third party's energy consumption platform；It supports the preservation of historical data and resumes, data space can be defined, it is empty beyond storage
Between, data scrolling is removed and is saved.
(2) transparent transmission and data are saved
Normal operating condition: each port of gateway is as an independent TCPClient client, with host computer server-side
Establish connection.Each port keeps a long connection, and timing reporting port ID (heartbeat), and port id is configurable.Main website receives
After heartbeat packet, heartbeat is responded immediately, and gateway judges whether normal operation according to response.Under normal condition, main website issues acquisition and refers to
Order/control instruction is transparent to corresponding port, and in the instrument issued, the data that instrument returns are transparent to upper computer software.This
Process gateway does not save data.
Connection abnormality: gateway and main website server disconnection TCP connection be not alternatively, transmission heartbeat receives response, even
Continuous retransmit 3 times is not all responded, then labeled as connection abnormality.Abnormality is connected, gateway enters automatic collection mode, root
According to equipment configured in gateway and the corresponding meter reading instruction of each equipment, automatic copy reading data are carried out, and save data, number
According to being not processed.Each meter reading all saves.
Connection restores normal: gateway and host computer server restore connection, and can receive heartbeat response, gateway again into
Enter normal operating condition, historical data is reported toward host computer server frame by frame (data include meter reading instruction, response data and
Storage time).Data report rule: reporting historical record when being not received by host computer instruction.Gateway answers priority processing master
The instruction that station issues.Evacuation reports historical data；After main website receives historical data, responds receive successfully immediately.Gateway receives master
It stands after response, removes the historical record that this has reported, continue to repeat historical record if without responding.
(3) communications protocol is arranged
Configure device protocol (Modbus-RTU, DL/T 645-1997, DL/T 645-2007, the CJ/T 188- of gateway
2004, IEC101/104 agreement), or use customized communications protocol.
The utility model must not adapt to the applied field of most power industry by connected applications multi-protocol interface, solution
The technical issues of scape, to support the agreement of perfect power industry, can flexible custom protocol, and then realize using behaviour
It is more convenient.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
The detailed description of step, it should be understood that the foregoing is merely specific embodiment of the utility model, be not used to limit this reality
With novel protection scope.Particularly point out, to those skilled in the art, it is all the spirit and principles of the utility model it
Any modification, equivalent substitution, improvement and etc. that are interior, being done, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of energy gateway apparatus characterized by comprising can source gateway master control, DI/DO interface, WIFI module, uplink
RS485 interface, Ethernet interface, CAN interface, RS485 or the optional interface of Mbus, reset key, power supply,
The energy source gateway master control includes master control borad, watchdog circuit and RTC clock circuit, and the master control borad is seen with described respectively
Door dog circuit, the RTC clock circuit are connected；It is described can source gateway master control respectively with the DI/DO interface, the WIFI mould
It is block, the uplink RS485 interface, the Ethernet interface, the CAN interface, the RS485 or the optional interface of Mbus, described
Reset key, the power supply are connected.
2. energy gateway apparatus as described in claim 1, which is characterized in that further include: USB flash disk interface, status indicator lamp, HMI
It has been shown that,
The USB flash disk interface is connected with the energy source gateway master control；The status indicator lamp is connected with the energy source gateway master control
It connects；The HMI is shown to be connected with the energy source gateway master control.
3. energy gateway apparatus as described in claim 1, which is characterized in that further include GPRS interface, the GPRS interface with
The energy source gateway master control is connected.
4. energy gateway apparatus as described in claim 1, which is characterized in that the energy source gateway master control further includes SD card, institute
SD card is stated to be connected with the master control borad.
5. energy gateway apparatus as described in claim 1, which is characterized in that the DI/DO interface includes 8 road DI interfaces and 4
Road DO interface.
6. energy gateway apparatus as described in claim 1, which is characterized in that the CAN interface includes 2 road CAN interfaces.
7. energy gateway apparatus as described in claim 1, which is characterized in that the Ethernet interface includes 2 road 10M/100M
Ethernet interface.
8. energy gateway apparatus as described in claim 1, which is characterized in that under the optional interface of the RS485 or Mbus includes
The 8 optional interface of road RS485 or Mbus of row.
9. energy gateway apparatus as claimed in claim 2, which is characterized in that the USB flash disk interface is 4 road USB2.0 high speed master controls
Interface.
10. energy gateway apparatus as described in claim 1, which is characterized in that the power supply is 24V 2A D/C adapter.
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|---|---|---|---|
| CN201821733031.8U CN208924267U (en) | 2018-10-23 | 2018-10-23 | A kind of energy gateway apparatus |
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| CN201821733031.8U CN208924267U (en) | 2018-10-23 | 2018-10-23 | A kind of energy gateway apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110275470A (en) * | 2019-07-12 | 2019-09-24 | 东南大学 | A kind of configurable remote data collection system being applicable in various working |
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2018
- 2018-10-23 CN CN201821733031.8U patent/CN208924267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110275470A (en) * | 2019-07-12 | 2019-09-24 | 东南大学 | A kind of configurable remote data collection system being applicable in various working |
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