CN210693993U

CN210693993U - On-vehicle POE switch

Info

Publication number: CN210693993U
Application number: CN201922360757.2U
Authority: CN
Inventors: 郭敏; 李正; 谭凯; 蒋汉柏
Original assignee: Hunan Fullriver High Technology Co ltd
Current assignee: Hunan Fullriver High Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-06-05
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a vehicle-mounted POE switch, which comprises a main control circuit, a switch processing module, a POE module, a communication module, a network interface, a power supply and a DC/DC module; the switch processing module and the communication module are both connected with the main control circuit; the switch processing module, the POE module and the network interface are mutually connected; the main control circuit, the switch processing module and the POE module are all connected with the power supply and the DC/DC module. During operation, be connected to network interface with on-vehicle control, power and DC/DC module pass through POE module and network interface and supply power for the camera of on-vehicle control, the monitoring data of on-vehicle control collection passes through switch processing module real-time transmission to master control circuit, master control circuit handles the conversion with monitoring data and passes through communication module transmission sharing in real time with monitoring data, terminals such as user's accessible cell-phone receive, realize on-vehicle control 24 hours control and remote monitoring, satisfy people to the demand of factor of safety that increases day by day.

Description

On-vehicle POE switch

Technical Field

The utility model relates to an on-vehicle communication technology field especially relates to an on-vehicle POE switch.

Background

The current vehicle-mounted monitoring is only limited to real-time monitoring, namely, driving monitoring and backing monitoring are started when the vehicle is driven, and real-time viewing is also generally limited to the inside of the vehicle; and after the vehicle is stopped and flamed out, the vehicle-mounted monitoring is closed, the monitoring function cannot be continuously provided, and the vehicle is in a blind spot state. And the vehicle is in a blind spot state, so that the vehicle is damaged by being scratched, impacted and the like, but because the vehicle is not monitored at the moment, the responsibility is difficult to follow, the loss is caused, and meanwhile, the vehicle is stolen and the like. Because people pay more and more attention to the safety factor, the POE switch for video monitoring is developed and specially used for vehicle-mounted video monitoring.

SUMMERY OF THE UTILITY MODEL

To prior art's weak point, the utility model provides a vehicle-mounted POE switch, its aim at realizes 24 hours control and remote monitoring of on-vehicle control.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vehicle-mounted POE switch comprises a main control circuit, a switch processing module, a POE module, a communication module, a network interface, a power supply and a DC/DC module;

the switch processing module and the communication module are both connected with the main control circuit;

the switch processing module, the POE module and the network interface are mutually connected;

the main control circuit, the switch processing module and the POE module are all connected with the power supply and the DC/DC module.

During operation, the vehicle-mounted monitoring is connected to the network interface, the power supply and the DC/DC module supply power for the camera of the vehicle-mounted monitoring through the POE module and the network interface, so that the vehicle-mounted monitoring works, monitoring data collected by the vehicle-mounted monitoring is transmitted to the main control circuit through the switch processing module in real time, the main control circuit processes and converts the monitoring data and transmits and shares the monitoring data through the communication module in real time, and a user can receive the monitoring data through terminals such as a mobile phone and the like, so that 24-hour monitoring and remote monitoring of the vehicle-mounted monitoring.

The RTC circuit is connected with the main control circuit and mainly provides a clock which can be used for saving the current time when the switch is powered off.

The monitoring device further comprises a storage module, wherein the storage module is connected with the main control circuit and is used for storing monitoring video data.

Furthermore, the intelligent switch also comprises a reset circuit, and the master control circuit and the switch processing module are connected with the reset circuit. The reset circuit is mainly used for restoring the main control circuit and the switch processing module to an initial state.

Furthermore, the intelligent control system also comprises a clock circuit, and the master control circuit and the switch processing module are connected with the clock circuit. The clock circuit mainly provides a working reference level for enabling the main control circuit and the switch processing module to work synchronously.

Furthermore, the voice-frequency control device also comprises an audio frequency module, wherein the audio frequency module is connected with the main control circuit and mainly provides bidirectional voice transmission.

And the indicating lamp module is connected with the main control circuit and is used for providing working state indication of each function.

Further, the pilot lamp module includes power indicator, POE pilot lamp, net gape pilot lamp and communication pilot lamp. Normally power indicator often lights when going up, and the net gape pilot lamp often lights when the network interface normally works, and POE module normal during operation POE pilot lamp often lights, and communication module normal during operation communication pilot lamp twinkles.

Further, the communication module is a 4G wireless communication module or a 5G wireless communication module.

Advantageous effects

The utility model provides an on-vehicle POE switch, in operation, be connected to network interface with on-vehicle control, power and DC/DC module pass through POE module and network interface and are the camera power supply of on-vehicle control, make on-vehicle control work, the control data of on-vehicle control collection passes through switch processing module real-time transmission to master control circuit, master control circuit handles the conversion with the control data and passes through communication module transmission sharing in real time with the control data, terminals such as user's accessible cell-phone are received, realize on-vehicle control 24 hours control and remote monitoring, satisfy the demand of people to increasing factor of safety.

Drawings

Fig. 1 is a schematic structural diagram of an on-vehicle POE switch provided by the embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments.

As shown in fig. 1, an embodiment of the present invention provides a vehicle-mounted POE switch, including a main control circuit 1, a switch processing module 2, a POE module 3, a communication module 5, a network interface 4, a power supply, and a DC/DC module 6;

the switch processing module 2 and the communication module 5 are both connected with the main control circuit 1;

the switch processing module 2, the POE module 3 and the network interface 4 are mutually connected;

the main control circuit 1, the switch processing module 2 and the POE module 3 are all connected with the power supply and the DC/DC module 6.

During operation, on-vehicle control is connected to network interface 4, power and DC/DC module 6 passes through POE module 3 and network interface 4 and supplies power for the camera of on-vehicle control, make on-vehicle control work, the monitoring data of on-vehicle control collection transmits to main control circuit 1 through switch processing module 2 in real time, main control circuit 1 handles the conversion with the monitoring data and passes through communication module 5 transmission sharing with the monitoring data in real time, user's accessible external terminal receives, realize on-vehicle control 24 hours control and remote monitoring. The communication module 5 can be a 4G wireless communication module or a 5G wireless communication module, the external terminal can be a mobile phone, a tablet computer and other terminals which can be connected to the network, and after the corresponding application program is pre-installed on the external terminal, a user can log in the corresponding application program to check and monitor.

In this embodiment, the apparatus further includes an RTC circuit 7, a storage module 8, and an audio module 11, where the RTC circuit 7, the storage module 8, and the audio module 11 are all connected to the main control circuit 1. The RTC circuit 7 mainly provides a clock, and can be used for saving the current time when the switch is powered off; the storage module 8 is used for storing monitoring video data so that a user can review monitoring conditions at any time; the audio module 11 mainly provides bi-directional voice transmission.

In this embodiment, the device further includes a reset circuit 9, and the main control circuit 1 and the switch processing module 2 are both connected to the reset circuit 9. The reset circuit 9 is mainly used for restoring the main control circuit 1 and the switch processing module 2 to the initial state. When the vehicle-mounted POE switch breaks down, the user can reset the vehicle-mounted POE switch through the reset circuit 9 to restore to factory settings, and the problem caused by configuration errors is solved.

The intelligent switch is characterized by further comprising a clock circuit 10, wherein the master control circuit 1 and the switch processing module 2 are connected with the clock circuit 10. The clock circuit 10 mainly provides an operation reference level for the synchronous operation of the main control circuit 1 and the switch processing module 2.

In this embodiment, the display device further includes an indicator light module 12, the indicator light module 12 is connected to the main control circuit 1, and the indicator light module 12 is configured to provide a working state indication of each function. Specifically, the indicator light module 12 includes a power indicator light, a POE indicator light, a network interface indicator light and a communication indicator light. Normally, the power indicator lights on when power is on, and the net gape indicator lights on when network interface 4 normally works, and POE indicator lights on when POE module 3 normally works, and communication indicator lights twinkle when communication module 5 normally works.

In specific implementation, the main control circuit 1 is an integrated digital processing chip, such as rYi RTL 8380M; meanwhile, an IC PLUS IP808AR power supply scheme is selected, and transmission interruption and management of POE power supply are mainly controlled; the 4G wireless communication module and the 5G wireless communication module can both select the existing corresponding communication module.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted POE switch is characterized by comprising a main control circuit, a switch processing module, a POE module, a communication module, a network interface, a power supply and a DC/DC module;

2. The POE switch of claim 1, further comprising an RTC circuit, the RTC circuit being connected to the master control circuit.

3. The on-vehicle POE switch of claim 1, further comprising a storage module, wherein the storage module is connected to the main control circuit.

4. The vehicle-mounted POE switch of claim 1, further comprising a reset circuit, wherein the main control circuit and the switch processing module are connected to the reset circuit.

5. The vehicle-mounted POE switch of claim 1, further comprising a clock circuit, wherein the master control circuit and the switch processing module are connected to the clock circuit.

6. The POE switch of claim 1, further comprising an audio module, wherein the audio module is connected to the master control circuit.

7. The on-vehicle POE switch of claim 1, further comprising an indicator light module, wherein the indicator light module is connected to the main control circuit.

8. The on-vehicle POE switch of claim 7, wherein the indicator light module comprises a power indicator light, a POE indicator light, a gateway indicator light and a communication indicator light.

9. The vehicle-mounted POE switch of claim 1, wherein the communication module is a 4G wireless communication module or a 5G wireless communication module.