CN214591477U - Data transmission switching device - Google Patents
Data transmission switching device Download PDFInfo
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- CN214591477U CN214591477U CN202121084266.0U CN202121084266U CN214591477U CN 214591477 U CN214591477 U CN 214591477U CN 202121084266 U CN202121084266 U CN 202121084266U CN 214591477 U CN214591477 U CN 214591477U
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Abstract
The utility model relates to a technical field of data transmission exchange specifically is data transmission exchange device. The utility model provides a new data transmission exchange device, which comprises a data transmission exchanger, a platform server, a normally closed switch part connected in series with the power supply of the data transmission exchanger, a communication transmission monitoring module and an ECU control module, wherein, when the data transmission exchanger is in a false death state, the data transmission exchanger can be recovered to normal state by the staff restarting the transmission exchanger on site, which wastes time and labor; the communication transmission monitoring module is used for sending network heartbeats to the platform server and receiving the network heartbeats returned by the platform server, the input end of the ECU control module is connected with the communication transmission monitoring module, and the output end of the ECU control module is used for controlling the normally-closed switch component to be opened and closed. The utility model provides a technical problem.
Description
Technical Field
The utility model relates to a technical field of data transmission exchange specifically is data transmission exchange device.
Background
The data transmission switching device is used as a core 'hub' of data exchange transmission in the local area network, and the operation performance of the data transmission switching device directly influences the efficiency of network data transmission. The existing data transmission switching device comprises a data transmission switch and a platform server of the data transmission switch, the data transmission switch of each transformer substation of a national power grid is used for communication without power failure all the year round, the longer the year is, the more easily the data transmission switch is dead (the common data transmission switch is serious in data transmission switch packet loss due to the dead fault phenomenon, the restarting recovery or the data transmission switch can not communicate, and the restarting recovery), but because the service life of the data transmission switch is not up, the brand new data transmission switch can not be replaced, only the data transmission switch can be restarted on site by a worker, and the normal recovery can be realized. However, the substation sites of the national power grid are widely distributed and not centralized, maintenance is very troublesome, and after the data transmission switch is found to be abnormal, the data transmission switch needs to be restarted from the substation site for 2-3 hours, which wastes time and labor and affects the working efficiency.
Disclosure of Invention
The utility model discloses a solve when the data transmission switch among the current data transmission exchange device appears the phenomenon of dying by mistake, need the staff to the scene restart the data transmission switch just can make the data transmission switch resume normal, the problem that wastes time and energy, the event provides new data transmission exchange device.
The utility model discloses an adopt following technical scheme to realize:
the data transmission and exchange device comprises a data transmission exchanger, a platform server, a normally closed switch component, a communication transmission monitoring module and an ECU control module, wherein the normally closed switch component is connected in series with a power supply of the data transmission exchanger; the communication transmission monitoring module is communicated with the data transmission switch, the communication transmission monitoring module is used for sending network heartbeats to the platform server and receiving the network heartbeats returned by the platform server through a communication port of the data transmission switch, the input end of the ECU control module is connected with the communication transmission monitoring module, and the output end of the ECU control module is used for controlling the disconnection and the closure of the normally closed switch component, so that the on-off of a power supply of the data transmission switch is controlled.
When in use, the communication transmission monitoring module is used for sending a network heartbeat signal to the platform server through the data transmission switch, the platform server returns a network heartbeat signal to the communication transmission monitoring module through the data transmission switch after receiving the network heartbeat signal, when the communication transmission monitoring module receives the network heartbeat signal returned by the platform server through the data transmission switch, the data transmission switch is judged to be in normal communication, when the communication transmission monitoring module does not receive the network heartbeat signal returned by the platform server through the data transmission switch, the data transmission switch is judged to be in abnormal communication (whether the data transmission switch is in normal communication or not is judged by utilizing the network heartbeat signal, which can be realized by adopting the conventional judgment degree by a person skilled in the art), and a control signal is generated and sent to the ECU control module, the ECU control module is triggered by the control signal to control the normally closed switch component to open and close after opening (generating the control signal and controlling the normally closed switch component to open and close after opening can be realized by those skilled in the art by adopting a conventional control program), thereby controlling the data transmission switch to supply power to the power supply to be switched off and then switched on after opening.
The utility model discloses produced beneficial effect as follows: the utility model provides a when the data transmission switch appears the false dead phenomenon, need the staff to the scene restart the data transmission switch just can make the data transmission switch resume normal, the problem that wastes time and energy.
Drawings
Fig. 1 is a working principle diagram of the present invention.
Detailed Description
The data transmission and exchange device comprises a data transmission exchanger, a platform server, a normally closed switch component, a communication transmission monitoring module and an ECU control module, wherein the normally closed switch component is connected in series with a power supply of the data transmission exchanger; the communication transmission monitoring module is communicated with the data transmission switch, the communication transmission monitoring module is used for sending network heartbeats to the platform server and receiving the network heartbeats returned by the platform server through a communication port of the data transmission switch, the input end of the ECU control module is connected with the communication transmission monitoring module, and the output end of the ECU control module is used for controlling the disconnection and the closure of the normally closed switch component, so that the on-off of a power supply of the data transmission switch is controlled.
When in use, the communication transmission monitoring module is used for sending a network heartbeat signal to the platform server through the data transmission switch, the platform server returns a network heartbeat signal to the communication transmission monitoring module through the data transmission switch after receiving the network heartbeat signal, when the communication transmission monitoring module receives the network heartbeat signal returned by the platform server through the data transmission switch, the data transmission switch is judged to be in normal communication, when the communication transmission monitoring module does not receive the network heartbeat signal returned by the platform server through the data transmission switch, the data transmission switch is judged to be in abnormal communication (whether the data transmission switch is in normal communication or not is judged by utilizing the network heartbeat signal, which can be realized by adopting the conventional judgment degree by a person skilled in the art), and a control signal is generated and sent to the ECU control module, the ECU control module is triggered by the control signal to control the normally closed switch component to open and close after opening (generating the control signal and controlling the normally closed switch component to open and close after opening can be realized by those skilled in the art by adopting a conventional control program), thereby controlling the data transmission switch to supply power to the power supply to be switched off and then switched on after opening.
In specific implementation, the normally closed switch component is a normally closed solid state relay. In this embodiment, the power supply system further includes a control output power supply module, a power input end of the control output power supply module is connected with an ac power supply input end, a signal input end of the control output power supply module is connected with the ECU control module, an output end of the control output power supply is connected with a signal input end of the normally closed solid-state relay, and the ECU control module controls the output power supply of the control output power supply module to be disconnected and then connected to control the normally closed solid-state relay to be disconnected and then connected to control the data transmission switch to supply power to the data transmission switch and to be disconnected and then connected to the data transmission switch.
Claims (3)
1. The data transmission switching device comprises a data transmission switch and a platform server, and is characterized by also comprising a normally closed switch component, a communication transmission monitoring module and an ECU control module, wherein the normally closed switch component is connected in series with a power supply of the data transmission switch; the communication transmission monitoring module is communicated with the data transmission switch, the communication transmission monitoring module is used for sending network heartbeat to the platform server and receiving the network heartbeat returned by the platform server through a communication port of the data transmission switch, the input end of the ECU control module is connected with the communication transmission monitoring module, and the output end of the ECU control module is used for controlling the normally closed switch component to be disconnected and closed, so that the on-off of a power supply of the data transmission switch is controlled.
2. The data transmission switching device of claim 1 wherein the normally closed switch component is a normally closed solid state relay.
3. The data transmission switching device according to claim 2, further comprising a control output power module, wherein a power input end of the control output power module is connected with an alternating current power supply input end, a signal input end of the control output power module is connected with the ECU control module, an output end of the control output power module is connected with a signal input end of the normally closed solid-state relay, and the ECU control module controls the output power of the control output power module to be switched on after being switched off and switched off to control the normally closed solid-state relay to be switched on after being switched off and switched off, so that the power supply of the data transmission switch is controlled to be switched off and switched on again after being switched off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121084266.0U CN214591477U (en) | 2021-05-20 | 2021-05-20 | Data transmission switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121084266.0U CN214591477U (en) | 2021-05-20 | 2021-05-20 | Data transmission switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214591477U true CN214591477U (en) | 2021-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121084266.0U Active CN214591477U (en) | 2021-05-20 | 2021-05-20 | Data transmission switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214591477U (en) |
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2021
- 2021-05-20 CN CN202121084266.0U patent/CN214591477U/en active Active
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