CN104539345A - Microsatellite multifunctional data testing system - Google Patents
Microsatellite multifunctional data testing system Download PDFInfo
- Publication number
- CN104539345A CN104539345A CN201410829565.0A CN201410829565A CN104539345A CN 104539345 A CN104539345 A CN 104539345A CN 201410829565 A CN201410829565 A CN 201410829565A CN 104539345 A CN104539345 A CN 104539345A
- Authority
- CN
- China
- Prior art keywords
- data
- communication module
- satellite
- chip
- test
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18576—Satellite systems for providing narrowband data service to fixed or mobile stations, e.g. using a minisatellite, a microsatellite
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
Abstract
The invention provides a novel microsatellite multifunctional data testing system. A satellite data testing device comprises an ASIC chip, an Ethernet communication module, a USB communication module, a power module, an RS422/RS485 serial port communication module, a wireless communication module, a 1-WIRE communication module, a CAN bus communication module and an RS232 communication module, wherein the Ethernet communication module, the USB communication module, the power module, the RS422/RS485 serial port communication module, the wireless communication module, the 1-WIRE communication module, the CAN bus communication module and the RS232 communication module are connected with the ASIC chip. A satellite testing data display system conducts data interaction with the satellite data testing device through an RS232 serial port and an Ethernet port or a USB port capable of being arranged, and data analysis, display and drawing are conducted through the satellite testing data display system. Various collected satellite data can be encoded and decoded through hardware of the data testing device and converted into data in formats capable of being identified by the satellite testing data display system, and therefore the satellite testing data display system can be used for conducting comprehensive system testing on tested satellites.
Description
Technical field
The present invention relates to field tests, particularly relate to a kind of microsatellite multi-functional data test macro.
Background technology
Each unit of composition satellite is developed by different unit manufacturers, its interface and data format each variant, which results in the diversity of satellite instrumentation, tester often needs many cover testing equipments to complete the overall test of satellite, test period is often longer simultaneously, and this causes the increase of satellite construction cycle.Novel microsatellite adopts more ripe design of electronic products, and high in each unit integrated level that powers on, on the data-interface of each unit, data transmission bauds is faster.Because the development cost of microsatellite requires very high, also the measuring technology of microsatellite and means are had higher requirement.
Conventional satellite test is due to technical limitations, often consuming time more, this to satellite in general cost be difficult to decline, for the feature that the integrated electronics integrated level of microsatellite is high, satellite test technology also needs to high integration future development, simplifies test interface, unified test format, could simplify test process like this, shorten test period, reduce whole development cost.
Summary of the invention
In order to solve problem in prior art, the invention provides a kind of microsatellite multi-functional data test macro, comprise asic chip, the ethernet communication module be connected with asic chip respectively, usb communication module, power module, RS422 RS485 serial communication modular, wireless communication module, 1-WIRE bus communication module, CAN communication module, RS232 communication module;
Described power module is asic chip, each communication module is powered;
Described RS422 RS485 serial communication modular comprise level transferring chip, standard RS422 RS485 serial ports, test data is transferred on standard serial port by test interface by tested microsatellite, convert RS422 or RS485 signal to Transistor-Transistor Logic level signal through level transferring chip again, be sent on asic chip;
Described CAN communication module comprises CAN communication chip, standard CAN mouth, test data is transferred on standard CAN mouth by test interface by tested microsatellite, convert CAN signal to Transistor-Transistor Logic level signal through CAN communication chip again, be sent on asic chip;
Described wireless communication module comprises receive data by wireless device, and receive data by wireless device converts received wireless data to Transistor-Transistor Logic level signal, is sent on asic chip;
Described 1-WIRE bus communication module comprises 1-WIRE thermometric communication interface, the 1-WIRE temperature measurement signal that tested microsatellite sends by 1-WIRE thermometric communications interface transmission to asic chip;
Described asic chip, by the fusion of the various interface data of programming realization, framing, encoding and decoding, sending function, realizes the bridging functionality of tested microsatellite and satellite test data display system.
As a further improvement on the present invention, describedly also comprise satellite test data display system, this system carries out data interaction by RS232 serial ports, Ethernet interface or USB port and satellite data testing apparatus, carries out data analysis, display, drawing by satellite test data display system.
As a further improvement on the present invention, described ethernet communication module comprises ethernet communication chip, standard ethernet mouth, asic chip by the high-speed data in satellite test through framing, send to ethernet communication chip, then through Ethernet interface, high speed test data are transferred to the PC having installed satellite test data display system.
As a further improvement on the present invention, described usb communication module comprises usb communication chip, standard USB interface, asic chip by the high-speed data in satellite test through framing, send to usb communication chip, then through USB port, high speed test data are transferred to the PC having installed satellite test data display system.
As a further improvement on the present invention, described RS232 communication module comprises level transferring chip, standard RS232 serial ports, the low speed data not high to rate request in satellite test is carried out fusion framing by asic chip, send to RS232 level transferring chip, then sent to the PC having installed satellite test data display system by RS232 standard serial port.
As a further improvement on the present invention, described satellite test data display system has each single machine test data of display, each point for measuring temperature temperature, each on-off state, temperature control loop state, the function that source code extracts, can control operation that output various direct instruction, indirect instruction microsatellite actual moving process produce and function.
The invention has the beneficial effects as follows:
Gathered various satellite datas can be carried out encoding and decoding by the present invention, convert the form that data test display system can identify to, enable test display system carry out comprehensive system test to tested satellite.
Accompanying drawing explanation
Fig. 1 is a kind of microsatellite multi-functional data of the present invention test system structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, the invention provides a kind of novel microsatellite multi-functional data testing apparatus.
A kind of novel microsatellite data test device comprise asic chip, the ethernet communication module be connected with asic chip respectively, usb communication module, power module, RS422 RS485 serial communication modular, wireless communication module, 1-WIRE bus communication module, CAN communication module, RS232 communication module; Asic chip is a kind of integrated circuit designed for special object, and CAN is the abbreviation of controller local area network (Controller Area Network, CAN).
Also comprise satellite test data display system, this system carries out data interaction by RS232 serial ports, Ethernet interface or USB port and satellite data testing apparatus, carries out data analysis, display, drawing by satellite test data display system.
Described power module is asic chip, each communication module is powered.
Described RS422 RS485 serial communication modular comprise level transferring chip, standard RS422 RS485 serial ports, test data is transferred on standard serial port by test interface by tested microsatellite, convert RS422 or RS485 signal to Transistor-Transistor Logic level signal through level transferring chip again, be sent on asic chip.TTL(transistor-transistor logic level) signal system, this is the standard technique communicated between the device interior each several part of computer processor control.
Described CAN communication module comprises CAN communication chip, standard CAN mouth, test data is transferred on standard CAN mouth by test interface by tested microsatellite, convert CAN signal to Transistor-Transistor Logic level signal through CAN communication chip again, be sent on asic chip.
Described wireless communication module comprises receive data by wireless device, and receive data by wireless device converts received wireless data to Transistor-Transistor Logic level signal, is sent on asic chip.
Described 1-WIRE bus communication module comprises 1-WIRE thermometric communication interface, the 1-WIRE temperature measurement signal that tested microsatellite sends by 1-WIRE thermometric communications interface transmission to asic chip.
Described ethernet communication module comprises ethernet communication chip, standard ethernet mouth, asic chip by the high-speed data in satellite test through framing, send to ethernet communication chip, then through Ethernet interface, high speed test data are transferred to the PC having installed satellite test data display system.
Described usb communication module comprises usb communication chip, standard USB interface, asic chip by the high-speed data in satellite test through framing, send to usb communication chip, then through USB port, high speed test data are transferred to the PC having installed satellite test data display system.
Described RS232 communication module comprises level transferring chip, standard RS232 serial ports, the low speed data not high to rate request in satellite test is carried out fusion framing by asic chip, send to RS232 level transferring chip, then sent to the PC having installed satellite test data display system by RS232 standard serial port.
Described asic chip, by the function such as fusion, framing, encoding and decoding, transmission of the various interface data of programming realization, realizes the bridging functionality of tested microsatellite and satellite test data display system.
Described satellite test data display system is for carrying out the analysis of test data, display, drawing, it has each single machine test data of display, each point for measuring temperature temperature, each on-off state, temperature control loop state, the function that source code extracts, can control operation that microsatellite actual moving process such as output various direct instruction, indirect instruction etc. produces and function.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. a microsatellite multi-functional data test macro, is characterized in that: comprise asic chip, the ethernet communication module be connected with asic chip respectively, usb communication module, power module, RS422 RS485 serial communication modular, wireless communication module, 1-WIRE bus communication module, CAN communication module, RS232 communication module;
Described power module is asic chip, each communication module is powered;
Described RS422 RS485 serial communication modular comprise level transferring chip, standard RS422 RS485 serial ports, test data is transferred on standard serial port by test interface by tested microsatellite, convert RS422 or RS485 signal to Transistor-Transistor Logic level signal through level transferring chip again, be sent on asic chip;
Described CAN communication module comprises CAN communication chip, standard CAN mouth, test data is transferred on standard CAN mouth by test interface by tested microsatellite, convert CAN signal to Transistor-Transistor Logic level signal through CAN communication chip again, be sent on asic chip;
Described wireless communication module comprises receive data by wireless device, and receive data by wireless device converts received wireless data to Transistor-Transistor Logic level signal, is sent on asic chip;
Described 1-WIRE bus communication module comprises 1-WIRE thermometric communication interface, the 1-WIRE temperature measurement signal that tested microsatellite sends by 1-WIRE thermometric communications interface transmission to asic chip;
Described asic chip, by the fusion of the various interface data of programming realization, framing, encoding and decoding, sending function, realizes the bridging functionality of tested microsatellite and satellite test data display system.
2. a kind of microsatellite multi-functional data test macro according to claim 1, it is characterized in that: describedly also comprise satellite test data display system, this system carries out data interaction by RS232 serial ports, Ethernet interface or USB port and satellite data testing apparatus, carries out data analysis, display, drawing by satellite test data display system.
3. a kind of microsatellite multi-functional data test macro according to claim 2, it is characterized in that: described ethernet communication module comprises ethernet communication chip, standard ethernet mouth, asic chip by the high-speed data in satellite test through framing, send to ethernet communication chip, then through Ethernet interface, high speed test data are transferred to the PC having installed satellite test data display system.
4. a kind of microsatellite multi-functional data test macro according to claim 2, it is characterized in that: described usb communication module comprises usb communication chip, standard USB interface, asic chip by the high-speed data in satellite test through framing, send to usb communication chip, then through USB port, high speed test data are transferred to the PC having installed satellite test data display system.
5. a kind of microsatellite multi-functional data test macro according to claim 2, it is characterized in that: described RS232 communication module comprises level transferring chip, standard RS232 serial ports, the low speed data not high to rate request in satellite test is carried out fusion framing by asic chip, send to RS232 level transferring chip, then sent to the PC having installed satellite test data display system by RS232 standard serial port.
6. a kind of microsatellite multi-functional data test macro according to claim 2, it is characterized in that: described satellite test data display system has each single machine test data of display, each point for measuring temperature temperature, each on-off state, temperature control loop state, the function that source code extracts, can control operation that output various direct instruction, indirect instruction microsatellite actual moving process produce and function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829565.0A CN104539345A (en) | 2014-12-26 | 2014-12-26 | Microsatellite multifunctional data testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829565.0A CN104539345A (en) | 2014-12-26 | 2014-12-26 | Microsatellite multifunctional data testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104539345A true CN104539345A (en) | 2015-04-22 |
Family
ID=52854823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410829565.0A Pending CN104539345A (en) | 2014-12-26 | 2014-12-26 | Microsatellite multifunctional data testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104539345A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137214A (en) * | 2015-06-23 | 2015-12-09 | 中国空间技术研究院 | Satellite bus data analysis system |
| CN110086500A (en) * | 2019-04-11 | 2019-08-02 | 上海航天电子有限公司 | Totally digitilized USB answering machine device based on asic chip |
| CN114355796A (en) * | 2021-11-22 | 2022-04-15 | 杭州程天科技发展有限公司 | CAN communication interface extension method and extension circuit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060056370A1 (en) * | 2003-07-18 | 2006-03-16 | Hancock Martin A | Data integrity in a mesh network |
| CN101197067A (en) * | 2007-12-28 | 2008-06-11 | 上海电力学院 | Wireless remote monitoring system based on built-in platform |
| CN201569905U (en) * | 2009-12-23 | 2010-09-01 | 中国电力科学研究院 | Real-time monitor terminal of electric automobile |
| CN101853051A (en) * | 2010-04-30 | 2010-10-06 | 株洲南车时代电气股份有限公司 | Man-machine interaction unit device |
| CN102624439A (en) * | 2012-03-16 | 2012-08-01 | 浙江大学 | Integrated detection equipment for pico-satellite |
| CN204425343U (en) * | 2014-12-26 | 2015-06-24 | 深圳航天东方红海特卫星有限公司 | A kind of microsatellite multi-functional data test macro |
-
2014
- 2014-12-26 CN CN201410829565.0A patent/CN104539345A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060056370A1 (en) * | 2003-07-18 | 2006-03-16 | Hancock Martin A | Data integrity in a mesh network |
| CN101197067A (en) * | 2007-12-28 | 2008-06-11 | 上海电力学院 | Wireless remote monitoring system based on built-in platform |
| CN201569905U (en) * | 2009-12-23 | 2010-09-01 | 中国电力科学研究院 | Real-time monitor terminal of electric automobile |
| CN101853051A (en) * | 2010-04-30 | 2010-10-06 | 株洲南车时代电气股份有限公司 | Man-machine interaction unit device |
| CN102624439A (en) * | 2012-03-16 | 2012-08-01 | 浙江大学 | Integrated detection equipment for pico-satellite |
| CN204425343U (en) * | 2014-12-26 | 2015-06-24 | 深圳航天东方红海特卫星有限公司 | A kind of microsatellite multi-functional data test macro |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137214A (en) * | 2015-06-23 | 2015-12-09 | 中国空间技术研究院 | Satellite bus data analysis system |
| CN105137214B (en) * | 2015-06-23 | 2018-05-22 | 中国空间技术研究院 | A kind of satellite bus data analysis system |
| CN110086500A (en) * | 2019-04-11 | 2019-08-02 | 上海航天电子有限公司 | Totally digitilized USB answering machine device based on asic chip |
| CN114355796A (en) * | 2021-11-22 | 2022-04-15 | 杭州程天科技发展有限公司 | CAN communication interface extension method and extension circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103925853B (en) | A kind of carrier rocket ground testing system device | |
| CN105357070A (en) | FPGA-based ARINC818 bus analysis and test apparatus | |
| CN102662835A (en) | Program debugging method of embedded system and embedded system | |
| CN103248537A (en) | FC-AE-1553 based mixed avionics system tester | |
| CN104539345A (en) | Microsatellite multifunctional data testing system | |
| CN105208034A (en) | SPI bus and CAN bus protocol converting circuit and method | |
| CN109254218A (en) | A kind of multiport measurement vector network analyzer | |
| CN204425343U (en) | A kind of microsatellite multi-functional data test macro | |
| CN104468035A (en) | Distributed type POS data reliability transmission system and method | |
| CN201422110Y (en) | Relay protection fiber channel simulation experimental instrument | |
| CN103676743A (en) | Remote control and master control communication interface | |
| CN206431814U (en) | Infrared chip test platform based on FPGA | |
| CN104571070A (en) | Modality-triggering excitation signal sending device based on PCI (peripheral component interconnect) bus | |
| CN104158606B (en) | The concentrator communication module method of testing that a kind of automatic calibration system is special | |
| CN105426562B (en) | The UART means of communication and device between a kind of more I/O modules and more communication modules | |
| CN201813392U (en) | Gateway based on multifunction vehicle bus (MVB) network | |
| CN204102134U (en) | Transformer station's telemechanical serial data display instrument | |
| CN205608487U (en) | Communication equipment comprehensive testing platform based on total line transmission of CPCI | |
| CN203070023U (en) | 8421BCD code signal transmission module | |
| CN208607321U (en) | The test macro of integrated circuit | |
| CN203365117U (en) | Mechanical strength prediction device of gas-insulated power distribution cabinet | |
| CN203261343U (en) | Wireless communication system debugging device | |
| CN204334580U (en) | Is furnished with the Communication ray transmission system of radar signal phase adjusting apparatus | |
| CN202694117U (en) | Embedded type remote measurement and control device | |
| CN204009059U (en) | A kind of on-site calibration device with power consumption test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
|
| RJ01 | Rejection of invention patent application after publication |