CN203658750U - Data acquisition apparatus used for torpedo director - Google Patents
Data acquisition apparatus used for torpedo director Download PDFInfo
- Publication number
- CN203658750U CN203658750U CN201320700474.8U CN201320700474U CN203658750U CN 203658750 U CN203658750 U CN 203658750U CN 201320700474 U CN201320700474 U CN 201320700474U CN 203658750 U CN203658750 U CN 203658750U
- Authority
- CN
- China
- Prior art keywords
- latch
- analog
- conversion circuit
- digital conversion
- torpedo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a data acquisition apparatus used for a torpedo director. The data acquisition apparatus comprises a radar, a sonar, a first analog to digital conversion circuit, a second analog to digital conversion circuit, a first latch, a second latch, a decoder, a parallel port plate, a transmission bus and a torpedo director central computer. The radar, the first analog to digital conversion circuit and the first latch are connected in sequence. The sonar, the second analog to digital conversion circuit and the second latch are connected in sequence. The first latch and the second latch are connected with the decoder. The decoder, the parallel port plate, the transmission bus and the torpedo director central computer are connected in sequence. Compared with the prior art, the data acquisition apparatus is advantaged by being higher in data security, higher in anti-interference capability, better in real-time performance, higher in data accuracy and the like.
Description
Technical field
The utility model relates to a kind of data acquisition technology, especially relates to the data collector that a kind of torpedo directoor is used.
Background technology
The data acquisition of existing torpedo directoor generally adopts direct collection storage mode, and which exists that memory capacity is large, transmission security is poor, collecting device is complicated, realize the defects such as cost is high, real-time is poor, stability is low, antijamming capability is weak.
Utility model content
The purpose of this utility model is exactly to provide in order to overcome the defect that above-mentioned prior art exists the data collector that a kind of data security is high, antijamming capability is strong, real-time is good, torpedo directoor that data accuracy is high is used.
The purpose of this utility model can be achieved through the following technical solutions:
The data collector that a kind of torpedo directoor is used, it is characterized in that, comprise radar, sonar, the first analog to digital conversion circuit, the second analog to digital conversion circuit, the first latch, the second latch, code translator, and oralia, transfer bus and torpedo directoor central computer, described radar, the first analog to digital conversion circuit, the first latch connects successively, described sonar, the second analog to digital conversion circuit, the second latch connects successively, the first described latch, the second latch is connected with code translator respectively, described code translator, and oralia, transfer bus is connected successively with torpedo directoor central computer.
Described the first analog to digital conversion circuit, the second analog to digital conversion circuit all adopt SDC1704 analog-to-digital conversion circuit.
Described and oralia is 608B oralia.
Described transfer bus is Multibus bus.
Compared with prior art, the utlity model has following advantage:
1, data security is high, antijamming capability is strong, by the simulating signal of reception is converted into digital signal, has effectively improved data transmission security and antijamming capability;
2, real-time is good, and the data that radar, sonar gather are by transmission board real-time Transmission;
3, data accuracy is high, realizes cost low, adopts two complete equipments for the data acquisition of front end, for the total a set of equipment in rear end, thereby has reduced cost on the basis that ensures data accuracy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is workflow diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, the data collector that a kind of torpedo directoor is used, comprise radar 1, sonar 2, the first analog to digital conversion circuit 3, the second analog to digital conversion circuit 4, the first latch 5, the second latch 6, code translator 7, and oralia 8, transfer bus 9 and torpedo directoor central computer 10, described radar 1, the first analog to digital conversion circuit 3, the first latch 5 connects successively, described sonar 2, the second analog to digital conversion circuit 4, the second latch 6 connects successively, the first described latch 5, the second latch 6 is connected with code translator 7 respectively, described code translator 7, and oralia 8, transfer bus 9 is connected successively with torpedo directoor central computer 10.
Described the first analog to digital conversion circuit 3, the second analog to digital conversion circuit 4 all adopt SDC1704 analog-to-digital conversion circuit.Described and oralia 8 is 608B oralia.Described transfer bus 9 is Multibus bus.
As shown in Figure 2, the utility model workflow is as follows:
1) data of employing are transferred to respectively the first analog to digital conversion circuit, the second analog to digital conversion circuit by radar and sonar;
2) simulating signal that the first analog to digital conversion circuit, the second analog to digital conversion circuit receive separately to it is converted to digital signal, and the digital signal after conversion is transferred to respectively to the first latch, the second latch;
3) the first latch, the second latch carry out, after latch, all sending to code translator to the signal receiving separately;
4) code translator carries out the digital signal receiving to send to and oralia after decoding;
5) and oralia be transferred to torpedo directoor central computer by transfer bus.
Claims (4)
1. the data collector that torpedo directoor is used, it is characterized in that, comprise radar, sonar, the first analog to digital conversion circuit, the second analog to digital conversion circuit, the first latch, the second latch, code translator, and oralia, transfer bus and torpedo directoor central computer, described radar, the first analog to digital conversion circuit, the first latch connects successively, described sonar, the second analog to digital conversion circuit, the second latch connects successively, the first described latch, the second latch is connected with code translator respectively, described code translator, and oralia, transfer bus is connected successively with torpedo directoor central computer.
2. the data collector that a kind of torpedo directoor according to claim 1 is used, is characterized in that, described the first analog to digital conversion circuit, the second analog to digital conversion circuit all adopt SDC1704 analog-to-digital conversion circuit.
3. the data collector that a kind of torpedo directoor according to claim 1 is used, is characterized in that, described also oralia is 608B oralia.
4. the data collector that a kind of torpedo directoor according to claim 1 is used, is characterized in that, described transfer bus is Multibus bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700474.8U CN203658750U (en) | 2013-11-07 | 2013-11-07 | Data acquisition apparatus used for torpedo director |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700474.8U CN203658750U (en) | 2013-11-07 | 2013-11-07 | Data acquisition apparatus used for torpedo director |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203658750U true CN203658750U (en) | 2014-06-18 |
Family
ID=50925123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320700474.8U Expired - Fee Related CN203658750U (en) | 2013-11-07 | 2013-11-07 | Data acquisition apparatus used for torpedo director |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203658750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634184A (en) * | 2013-11-07 | 2015-05-20 | 上海黄浦船用仪器有限公司 | Navigation data acquisition device and application |
| CN106154893A (en) * | 2015-03-30 | 2016-11-23 | 上海黄浦船用仪器有限公司 | A kind of parallel data high speed acquisition device and application |
-
2013
- 2013-11-07 CN CN201320700474.8U patent/CN203658750U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634184A (en) * | 2013-11-07 | 2015-05-20 | 上海黄浦船用仪器有限公司 | Navigation data acquisition device and application |
| CN106154893A (en) * | 2015-03-30 | 2016-11-23 | 上海黄浦船用仪器有限公司 | A kind of parallel data high speed acquisition device and application |
| CN106154893B (en) * | 2015-03-30 | 2018-11-02 | 上海黄浦船用仪器有限公司 | A kind of parallel data high speed acquisition device and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202189462U (en) | Concentrator M-bus main machine | |
| CN204166088U (en) | Local discharge signal harvester | |
| CN203658750U (en) | Data acquisition apparatus used for torpedo director | |
| CN102799558B (en) | RS422 communication module based on CPCI bus | |
| CN202217051U (en) | LFMCW radar system | |
| CN104754249A (en) | Signal processing system for underwater imaging sonar | |
| CN204177415U (en) | A kind of expandable type environmental detection set | |
| CN104361373A (en) | Collecting and processing method of radio-frequency signals | |
| CN202720481U (en) | High speed data processor | |
| CN104634184A (en) | Navigation data acquisition device and application | |
| CN105549491A (en) | Video simulation signal sampling holding processing circuit | |
| CN201429702Y (en) | Dual-mode signal collection plate | |
| CN206807486U (en) | Can be with the high efficient data capture device of resource-sharing | |
| CN204316539U (en) | Data center's energy-efficiency certification platform | |
| CN104637339A (en) | Zigbee based parking lot parking space information acquisition and display device | |
| CN203012128U (en) | Marine radar signal conversion device | |
| CN202533940U (en) | High-speed data acquisition card | |
| CN202956887U (en) | Data acquisition system based on infrared communication | |
| CN203243306U (en) | Anti-backflow circuit of chip multiplexing signal interface | |
| CN205507062U (en) | Radar signal's collection system | |
| CN203337817U (en) | Portable radar | |
| CN103778763A (en) | Wireless data collector based on DSP | |
| CN204832849U (en) | On -vehicle signal collector of intelligence | |
| CN207589023U (en) | A kind of data processing system applied to image capture module | |
| CN203203994U (en) | Thrombus elastic force detector data acquisition device with universal serial bus (USB) interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |