CN215956545U - Comprehensive monitoring device for broadcast digital television - Google Patents
Comprehensive monitoring device for broadcast digital television Download PDFInfo
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- CN215956545U CN215956545U CN202122469628.4U CN202122469628U CN215956545U CN 215956545 U CN215956545 U CN 215956545U CN 202122469628 U CN202122469628 U CN 202122469628U CN 215956545 U CN215956545 U CN 215956545U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 30
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a comprehensive monitoring device for a broadcast digital television, which comprises a communication module, a microcontroller, a power module, an HDMI high-definition encoder, an HDMI switcher, a signal processor, a self-station alarm system interface, a security video recorder and a DTMB transmitter interface, wherein the power module is respectively electrically connected with the microcontroller and the signal processor, the microcontroller is connected with the HDMI switcher, the HDMI switcher is respectively connected with the HDMI high-definition encoder, the signal processor, the self-station alarm system interface and the security video recorder, the signal processor is connected with the DTMB transmitter interface, and the microcontroller and the HDMI high-definition encoder are respectively connected with a cloud server platform through the communication module. The utility model is convenient for maintenance personnel to monitor the digital television programs transmitted by the monitoring station by the mobile phone, and can simultaneously check the self-station alarm system, the station security picture and the configuration interface of the digital television transmitter, thereby improving the comprehensive monitoring capability of the station.
Description
Technical Field
The utility model relates to the field of broadcast digital television monitoring, in particular to a broadcast digital television comprehensive monitoring device.
Background
With the development of broadcast digital televisions, the monitoring technology of the digital television playing quality is also correspondingly developed, and the monitoring technology plays an important role in the safe playing of the broadcast television. Broadcast digital television broadcasts have been for years, but the existing monitoring devices can only monitor transmission signals, and a set of monitoring system which can cover all wireless transmitting stations and can monitor and monitor the broadcasting conditions of all programs of the digital television, check a self-station alarm system, check security pictures of the stations and check a configuration interface of a digital television transmitter in real time on a mobile phone at any time and any place is still lacking. Therefore, a perfect digital television integrated monitoring device is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a broadcast digital television comprehensive monitoring device which can monitor the digital television program condition of a station in real time and can monitor the self-station alarm system and the security camera shooting condition of the station.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a broadcast digital television integrated monitoring device, includes power module, microcontroller, communication module, HDMI high definition encoder, HDMI switch, reports to the police from a platform and reports to the police system interface, security protection video cassette recorder, signal processor and DTMB transmitter interface, power module respectively with microcontroller, signal processor electricity are connected, microcontroller and HDMI switch are connected, the HDMI switch respectively with HDMI high definition encoder, signal processor, report to the police from a platform and report to the police the system interface, security protection video cassette recorder and connect, signal processor with DTMB transmitter interface connection, microcontroller HDMI high definition encoder passes through respectively communication module is connected with high in the clouds server platform.
Further, the system also comprises a set top box, and the set top box is connected with the HDMI switcher.
Further comprises an infrared remote control module for controlling the audio and video signals of the set-top box to be switched and output, the infrared remote control module is connected with the microcontroller,
further, the communication module is a wireless communication module or a wired communication module.
Furthermore, the wireless communication module is any one or combination of any several of a 5G module, a 4G module, a 3G module, a wifi module and a Bluetooth module
Further, the wired communication module is any one of a network cable and a 485 bus.
Further, the microcontroller is an STM32 microcontroller.
Further, the signal processor is an ARM processor.
Compared with the prior art, the utility model has the advantages that:
the utility model sends a control instruction to the HDMI switcher through the microcontroller, so that the HDMI switcher switches one of a plurality of paths of audio and video signals such as a self-station warning system, a security video recorder, a DTMB transmitter and the like to transmit to the HDMI high-definition encoder, the HDMI high-definition encoder encodes the audio and video signals transmitted by the HDMI switcher into a multimedia container format with the characteristics of streaming media through a communication module and transmits the multimedia container format to a background server, when a maintenance person of a station installs an APP connected with a cloud server platform on a terminal device such as a mobile phone, the maintenance person receives the instruction transmitted by the cloud server platform through the communication module when the mobile phone operates, the microcontroller controls the HDMI switcher 6 to switch the audio and video signals of different channels by sending the control instruction, so that the maintenance person can monitor digital television programs transmitted by the station on the mobile phone, meanwhile, the self-station alarm system, the station security protection picture and the configuration interface of the digital television transmitter can be checked, and the comprehensive monitoring capability of the station is improved.
Drawings
Fig. 1 is a comprehensive monitoring device for broadcast digital television according to the present invention;
the reference numbers in the figures are: the system comprises a communication module, a 2-microcontroller, a 3-power supply module, a 4-infrared remote control module, a 5-HDMI high-definition encoder, a 6-HDMI switcher, a 7-signal processor, an 8-set top box, a 9-self alarm system interface, a 10-security video recorder and a 11-DTMB transmitter interface.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, a broadcast digital television integrated monitoring device includes a power module 3, a microcontroller 2, a communication module 1, an HDMI high definition encoder 5, an HDMI switcher 6, a self-station alarm system interface 9, a security video recorder 10, a signal processor 7 and a DTMB transmitter interface 11, in this embodiment, the microcontroller 2 is an STM32 microcontroller, and the signal processor 7 is an ARM processor. The power module 3 is electrically connected with the microcontroller 2 and the signal processor 7 respectively and is used for providing power for the whole device. The microcontroller 2 is connected with the HDMI switcher 6, and the microcontroller 2 is configured to receive or send a control signal to control the HDMI switcher 6 to switch an audio/video channel. The HDMI switch 6 is respectively connected with the HDMI high-definition encoder 5, the signal processor 7, the self-station alarm system interface 9 and the security video recorder 10, the signal processor 7 is connected with the DTMB transmitter interface 11, the signal processor 7 is used for collecting audio and video signals of the DTMB transmitter and transmitting the audio and video signals to the HDMI switch 6, task management of the DTMB transmitter is completed, if the digital television is started, the browser is automatically operated in a full screen mode to access a designated address, the HDMI is forced to output, dormancy is closed, and the like, so that direct monitoring of the DTMB transmitter is achieved. The HDMI switcher 6 is configured to switch any of multiple audio/video signals to one of the multiple audio/video signals for display and output, that is, one of the multiple audio/video signals of the self-alarm system, the security video recorder 10, the DTMB transmitter, and the like can be switched to be transmitted to the HDMI high-definition encoder 5. The microcontroller 2 and the HDMI high-definition encoder 5 are respectively connected with the cloud server platform through the communication module 1. The microcontroller 2 receives a control instruction from the cloud server platform through the communication module 1, so that the HDMI switcher 6 selects one path of HDMI signal to enter the HDMI high-definition encoder 5, and the HDMI high-definition encoder 5 encodes the audio/video signal transmitted by the HDMI switcher 6 into a multimedia container format with a streaming media characteristic through the communication module 1 and transmits the multimedia container format to the background server.
The monitoring device further comprises a set-top box 8, said set-top box 8 being connected to the HDMI switch 6. Due to the influence of other devices such as an antenna feeder and the like, under the condition that the DTMB transmitter works normally, the broadcast digital television program can not be completely received by a user. Therefore, after the set-top box 7 receives the broadcast data program in a wireless receiving mode, the audio/video signals of the digital television program are transmitted to the HDMI switcher 6, and whether the broadcast data program is broadcast normally is further monitored.
The monitoring device further comprises an infrared remote control module 4 for controlling the audio and video signals of the set top box to be switched and output, and the infrared remote control module 4 is connected with the microcontroller 2. Because the set-top box 8 can only output one digital television program at a time, the microcontroller 2 is used for controlling the infrared remote control module 4 to send infrared signals and controlling the set-top box 8 to realize switching of different program outputs, thereby indirectly monitoring whether the digital television equipment works normally or not and whether the digital television program is broadcast normally or not.
The communication module 1 is a wireless communication module or a wired communication module. Preferably, the wireless communication module is any one or combination of any several of a 5G module, a 4G module, a 3G module, a wifi module and a Bluetooth module. The wired communication module is any one of a network cable and a 485 bus. Through communication module 1, different audio and video signals can upload high in the clouds server platform through HDMI high definition encoder 5, and terminal equipment accessible high in the clouds server platform transmits control signal to microcontroller 2 simultaneously.
The working principle of the utility model is as follows:
the broadcast digital television program is transmitted in a broadcast mode through a DTMB transmitter, a DTMB transmitter interface 11 is connected to the HDMI switch through a signal processor 7, audio and video signals of the DTMB transmitter are transmitted to the HDMI switch 6 through the signal processor 7, and meanwhile task management of the DTMB transmitter is completed through the signal processor 7. The station alarm system is a monitoring device for the state of the broadcast digital television transmitting equipment in a station, and audio and video signals monitored by the station alarm system are transmitted to the HDMI switcher. Install the security protection camera in the station, shoot the condition in the station in real time to carry out the record through security protection video cassette recorder 10 and store, the audio video signal transmission of security protection video cassette recorder 10 is for the HDMI switch. And audio and video signals received by the set top box 8 are transmitted to the HDMI switcher, and meanwhile, the microcontroller 2 controls the infrared remote control module 4 to remotely control the set top box 8 to switch and output the audio and video signals and switch and output different programs. The microcontroller 2 sends a control instruction to the HDMI switcher 6, so that the HDMI switcher 6 selects one of the video signals to enter the HDMI high-definition encoder 5, and the HDMI high-definition encoder 5 encodes the input audio/video signal to meet the requirement of a streaming media signal which can be transmitted in the internet, and then issues the encoded audio/video signal to the cloud server platform in a rtmp mode.
The maintainer of station is through installing the APP of being connected with high in the clouds server platform on terminal equipment like the cell-phone, when the maintainer operates at the cell-phone, microcontroller 2 receives the instruction that high in the clouds server platform transmitted through communication module 1, audio and video signal that different passageways are switched through sending control command control HDMI switch 6, make the maintainer can monitor the digital television program that monitors the station transmission on the cell-phone, can look over from an alarm system simultaneously, the configuration interface of station security protection picture and digital television transmitter, promote the comprehensive monitoring ability of station.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (8)
1. The utility model provides a broadcast digital television integrated monitoring device which characterized in that: including power module, microcontroller, communication module, HDMI high definition encoder, HDMI switch, report to the police from a station alarm system interface, security protection video cassette recorder, signal processor and DTMB transmitter interface, power module respectively with microcontroller, signal processor electricity are connected, microcontroller and HDMI switch are connected, the HDMI switch respectively with HDMI high definition encoder, signal processor, report to the police from a station alarm system interface, security protection video cassette recorder are connected, signal processor with DTMB transmitter interface connection, microcontroller HDMI high definition encoder passes through respectively communication module is connected with high in the clouds server platform.
2. The integrated monitoring device for broadcast digital television according to claim 1, characterized in that: the set top box is connected with the HDMI switcher.
3. The integrated monitoring device for broadcast digital television according to claim 2, characterized in that: the set top box further comprises an infrared remote control module for remotely controlling the audio and video signal switching output of the set top box, and the infrared remote control module is connected with the microcontroller.
4. The integrated monitoring device for broadcast digital television according to claim 1, characterized in that: the communication module is a wireless communication module or a wired communication module.
5. The integrated monitoring device for broadcast digital television according to claim 4, characterized in that: the wireless communication module is any one or combination of any several of a 5G module, a 4G module, a 3G module, a wifi module and a Bluetooth module.
6. The integrated monitoring device for broadcast digital television according to claim 4, characterized in that: the wired communication module is any one of a network cable and a 485 bus.
7. The integrated monitoring device for broadcast digital television according to claim 1, characterized in that: the microcontroller is an STM32 microcontroller.
8. The integrated monitoring device for broadcast digital television according to claim 1, characterized in that: the signal processor is an ARM processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469628.4U CN215956545U (en) | 2021-10-13 | 2021-10-13 | Comprehensive monitoring device for broadcast digital television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469628.4U CN215956545U (en) | 2021-10-13 | 2021-10-13 | Comprehensive monitoring device for broadcast digital television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215956545U true CN215956545U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122469628.4U Expired - Fee Related CN215956545U (en) | 2021-10-13 | 2021-10-13 | Comprehensive monitoring device for broadcast digital television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215956545U (en) |
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2021
- 2021-10-13 CN CN202122469628.4U patent/CN215956545U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |