CN203492128U - Locomotive monitoring system realizing application data storage and retrieval - Google Patents
Locomotive monitoring system realizing application data storage and retrieval Download PDFInfo
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- CN203492128U CN203492128U CN201320365074.6U CN201320365074U CN203492128U CN 203492128 U CN203492128 U CN 203492128U CN 201320365074 U CN201320365074 U CN 201320365074U CN 203492128 U CN203492128 U CN 203492128U
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Abstract
The utility model discloses a locomotive monitoring system realizing application data storage and retrieval, which comprises the following components: a video photographing device, a main controller, a coder, a data processor, a data memory, a display device, a communication bus and a power supply. The main controller, the coder, the data processor and the data memory are respectively connected with the communication bus. The signal output end of the video photographing device is connected with the signal input end of the encoder. The signal output end of the data processor is connected with the signal input end of the display device. The locomotive monitoring device with the structure provided by the utility model can perform storage and quick and accurate retrieval on the video files, thereby satisfying actual application requirement of the user.
Description
Technical field
The utility model relates to locomotive monitor field, specifically a kind of engine video frequency and fireproof monitoring system of realizing application data store and retrieval.
Background technology
Video monitoring equipment in use, for the necessary afterwards moment can produce evidence, conventionally after all video file can being encoded, compressing, be stored in storage medium, and produce corresponding index file, and index file generally only includes the information such as passage, time, file size, during document retrieval afterwards, user can only retrieve by parameters such as passage, time, file sizes in the file of magnanimity.
In locomotive monitoring application, user pays close attention to real application data, such as department's plane No., cross-channel number, train number etc.Yet existing supervisory control system is turned a blind eye to real application data, cannot to video file, store according to real application data and retrieval fast and accurately, thereby cannot meet user's practical application request.
Utility model content
The utility model provides a kind of locomotive monitoring system of realizing application data store and retrieval, having solved locomotive monitoring system in the past cannot store and retrieval fast and accurately video file, thereby cannot meet the problem of user's practical application request.
The utility model is that technical solution problem is achieved through the following technical solutions: a kind of locomotive monitoring system of realizing application data store and retrieval, comprises video camera, master controller, encoder, data processor, data storage, display, communication bus and power supply.Described master controller, encoder, data processor, data storage are connected on communication bus, the signal output part of described video camera is connected with the signal input part of encoder, and the signal output part of described data processor is connected with the signal input part of display.Power supply is powered to comprising video camera, master controller, encoder, data processor, data storage, display.Video camera, by the vision signal output collecting, under the control of master controller, stores in data storage after encoded device coding, compression; The data-interface of master controller is connected with locomotive " TAX2 case " by data wire, obtains locomotive application data.
As preferred version, the utility model also comprises fire detector, and described fire detector is connected with the signal input part of data processor.Fire detector can perception surrounding environment variation, information is reached to data processor, under the control of master controller, through data processor, carry out relevant treatment, and can be presented on display, be conducive to the generation of anticipation fire, play the effect of fire monitoring.
Further, as preferred version, described fire detector comprises temperature sensor, Smoke Sensor and flame sensor.
Further, as preferred version, the utility model also comprises wireless transmission unit, and described wireless transmission unit is connected with communication bus.Wireless transmission unit can, by video signal transmission to other long-range receiving equipment, realize remote data management or information sharing.
Described display is liquid crystal display.
The utility model compared with prior art, has following advantage and beneficial effect:
(1) the utility model is under the control of master controller, encoder is to encoding video signal, compression, master controller has also obtained application data simultaneously, then through data processor, convert respectively video stream file and application data stream file to, and store in the lump in data storage, realized the storage of locomotive real application data.
(2) in the utility model master controller by data processor is controlled, can directly to the video data in data storage, carry out dump or retrieval, effectively improve accuracy, rapidity and the operability of locomotive monitoring system video file retrieval, met better user's demand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment:
As shown in Figure 1, the present embodiment comprises video camera, master controller, encoder, data processor, data storage, display, communication bus and power supply.Master controller, encoder, data processor, data storage are connected on communication bus, and the signal output part of video camera is connected with the signal input part of encoder, and the signal output part of data processor is connected with the signal input part of display.Power supply is powered to comprising video camera, master controller, encoder, data processor, data storage, display.Video camera, by the vision signal output collecting, under the control of master controller, stores in data storage after encoded device coding, compression; The data-interface of master controller is connected with locomotive " TAX2 case " by data wire, obtains locomotive application data.
As preferably, the present embodiment also comprises fire detector, fire detector is connected with the signal input part of data processor, fire detector can perception surrounding environment variation, information is reached to data processor, under the control of master controller, through data processor, carry out relevant treatment, and can be presented on display, be conducive to the generation of anticipation fire, play the effect of fire monitoring.
As preferably, the fire detector of the present embodiment comprises temperature sensor, Smoke Sensor and flame sensor.
As preferably, the present embodiment also comprises wireless transmission unit, and wireless transmission unit is connected with communication bus, and wireless transmission unit can, by video signal transmission to other long-range receiving equipment, realize remote data management or information sharing.
As preferably, the display of the present embodiment is liquid crystal display.
Operation principle of the present utility model: video camera gathers vision signal, fire detector gathers ambient temperature, smog, flare up fire, and master controller obtains application data by data-interface.Under the control of master controller, encoder is to encoding video signal, boil down to video data, then through data processor, convert respectively video data and application data to video data stream file and application data stream file, and together store in data storage, by display, can carry out Real Time Observation by Dui Ge road video pictures, and follow the tracks of triggering the video pictures of fire alarm, realize the function of fire prevention joint control.When historical data being carried out to dump or retrieval, master controller, by data processor is controlled, can directly carry out dump or retrieval to the video data in data storage.
The model of above-mentioned device is selected as follows:
Master controller: MB90F543G
Encoder: TVP5158
Data processor: TMS320
Data storage: SSDSA2CW160G310
Temperature sensor: BW-9700
Smoke Sensor: LH-93II/YT-12V
Flame sensor: JTF-GOF-GST9713
Wireless transmission unit: HI3512RBC
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment is the object for giving an example and illustrating just, but not is intended to the utility model to be limited in described scope of embodiments.In addition; it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment, according to instruction of the present utility model, can also make more kinds of variants and modifications, and these variants and modifications all drop in the utility model scope required for protection.
Claims (5)
1. a locomotive monitoring system of realizing application data store and retrieval, it is characterized in that: comprise video camera, master controller, encoder, data processor, data storage, display, communication bus and power supply, described master controller, encoder, data processor, data storage are connected on communication bus, the signal output part of described video camera is connected with the signal input part of encoder, and the signal output part of described data processor is connected with the signal input part of display.
2. a kind of locomotive monitoring system of realizing application data store and retrieval according to claim 1, is characterized in that: also comprise fire detector, described fire detector is connected with the signal input part of data processor.
3. a kind of locomotive monitoring system of realizing application data store and retrieval according to claim 2, is characterized in that: described fire detector comprises temperature sensor, Smoke Sensor and flame sensor.
4. a kind of locomotive monitoring system of realizing application data store and retrieval according to claim 1, is characterized in that: also comprise wireless transmission unit, described wireless transmission unit is connected with communication bus.
5. a kind of locomotive monitoring system of realizing application data store and retrieval according to claim 1, is characterized in that: described display is liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365074.6U CN203492128U (en) | 2013-06-25 | 2013-06-25 | Locomotive monitoring system realizing application data storage and retrieval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365074.6U CN203492128U (en) | 2013-06-25 | 2013-06-25 | Locomotive monitoring system realizing application data storage and retrieval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492128U true CN203492128U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320365074.6U Expired - Lifetime CN203492128U (en) | 2013-06-25 | 2013-06-25 | Locomotive monitoring system realizing application data storage and retrieval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203492128U (en) |
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2013
- 2013-06-25 CN CN201320365074.6U patent/CN203492128U/en not_active Expired - Lifetime
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Granted publication date: 20140319 |