CN110501083A - The general temperature measuring equipment of satellite standard test macro - Google Patents
The general temperature measuring equipment of satellite standard test macro Download PDFInfo
- Publication number
- CN110501083A CN110501083A CN201910595827.4A CN201910595827A CN110501083A CN 110501083 A CN110501083 A CN 110501083A CN 201910595827 A CN201910595827 A CN 201910595827A CN 110501083 A CN110501083 A CN 110501083A
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- CN
- China
- Prior art keywords
- temperature
- thermocouple
- thermometric
- cable
- test macro
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/02—Details of the space or ground control segments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of general temperature measuring equipments of satellite standard test macro, including thermometric board, cable for measuring temperature, thermocouple, thermocouple retainer and monitoring software；Thermocouple is installed in cable for measuring temperature one end, and temperature information is converted into voltage analog and is acquired for thermometric board, the other end connects thermometric board by forward type terminal box；Thermometric board is mounted in the PXI cabinet of standardization hair control platform；Monitoring software shows the collected temperature value of thermometric board, and is sent to comprehensive survey server；Thermocouple retainer is installed on thermocouple；There are three types of type selectings for thermocouple retainer.The present invention uses integrated design, pass through the acquisition to standard type test macro temperature, the interaction with comprehensive survey server, the general temperature measuring equipment of satellite standard test macro realizes the monitoring to standard type test system temperature, and then realizes the function to the real-time high temperature early warning of test macro and overtemperature alarm.
Description
Technical field
The present invention relates to a kind of temperature measuring devices, fill more particularly to a kind of general thermometric of satellite standard test macro
It sets.
Background technique
With the development of China's satellite industry in recent years, satellite test task is continuously increased, Satellite Ground Test Equipment
Power demand and reliability are continuously improved, and standard type test macro integrated level is high, and power consumption is big, and calorific value is big, if temperature monitoring
Means deficiency will lead to standard types devices excess temperature and work and then lead to standardized test system operation irregularity.If usually when electrical measurement
Using longer test cable, test cable is put such as fruit tray, and it is serious to will lead to electric cable heating.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of general temperature measuring equipments of satellite standard test macro, solve
It the problem of at present to standard type test macro and equipment without preferable temperature monitoring means, is mutually tied with current standardized test system
It closes, by making it have to standardized test system temperature picket surveillance and early warning to ground installation integration universal design
Function.
The present invention is to solve above-mentioned technical problem by following technical proposals: a kind of satellite standard test macro is logical
With temperature measuring equipment, including thermometric board, cable for measuring temperature, thermocouple, thermocouple retainer and monitoring software；The cable for measuring temperature one
End installation thermocouple, is converted into voltage analog for temperature information and acquires for thermometric board, the other end passes through forward type terminal box
Connect thermometric board；The thermometric board is mounted in the PXI cabinet of standardization hair control platform；The monitoring software is by thermometric board
Collected temperature value is shown, and is sent to comprehensive survey server；Thermocouple retainer is installed on the thermocouple；The thermoelectricity
There are three types of type selectings for even fixator, thermocouple can be fixed on standardized test system different location as needed and carry out temperature survey
Amount.
Preferably, the monitoring software is integrated in hair control platform, can configure thermocouple channel and title, 0.5 second will acquisition
Temperature information save local and send comprehensive survey server, can configure temperature pre-warning value and alarming value, the temperature of acquisition carried out
Early warning and alarm decision.
Preferably, the general temperature measuring equipment of the satellite standard test macro communication general using standardized test system
Protocol interface.
Preferably, the thermocouple retainer has 3 kinds of type selectings, thermocouple can be separately fixed at standard type according to demand and set
Standby, standard type cabinet and the enterprising trip temperature measurement of standard type low-frequency cable.A type have screw hole, can restocking standard type cabinet, B
Type has magnet, can be used for being adsorbed on standard type test equipment, and c-type has cable grooving, can cover on testing long cable.
Preferably, the thermocouple retainer installing and dismounting is simple and reusable.Use thermocouple groove and fixing card
Fixed thermocouple is detained, exports thermocouple connecting line using wire casing.
Preferably, the temperature measurement board maximum supports the measurement of 32 tunnel temperature, and single cable for measuring temperature can carry out 5 tunnel temperature
Measurement, remaining number are made into matched connector, and the needs of number extension are realized convenient for more cable for measuring temperature cascades.
The invention has the following advantages:
The present invention is continuously improved and for the power demand and reliability of current Satellite Ground Test Equipment to satellite standard
Change test macro without preferable temperature measuring equipment, integrated transformation is carried out to ground installation under standardized test system of systems, is made
It has to the temperature monitoring of standardized test system all-dimensional multi-angle and the function of temperature pre-warning.The present invention uses generalization
Design: three kinds of thermocouple retainers of offer are applicable to each satellite standard type equipment；It can by the connection comprehensive survey grid network of standard type
Temperature parameter is remotely monitored and modified；Design is simplified general, can be replaced, is multiplexed at any time at any time, install convenient, operation side
Just.In addition expansion interface is devised, in addition remaining number is made by cable for measuring temperature one end other than welding 5 thermocouples
The connector matched realizes the needs of number extension convenient for more cable for measuring temperature cascades.The present invention is designed using additional reliability,
Guarantee the safe and reliable of design to the full extent, meets the use demand of high security test.
Detailed description of the invention
Fig. 1 is a kind of composition block diagram of the general temperature measuring equipment of satellite standard test macro of the embodiment of the present invention.
Fig. 2 is a kind of connection block diagram of the general temperature measuring equipment of satellite standard test macro of the embodiment of the present invention.
Fig. 3 is cable for measuring temperature schematic diagram in the embodiment of the present invention.
Fig. 4 to fig. 6 is the schematic diagram of three kinds of thermocouple retainers in the embodiment of the present invention, and wherein Fig. 4 is type-A, and Fig. 5 is
B type, Fig. 6 are C type.
It is shown in figure: standardized test cabinet 1；Standardized test equipment 2；PDU power supply 3；Long cable 4；Thermocouple is fixed
Device 5；Thermocouple 6；Temperature acquisition cable 7；Hair control logo pseudotype 8；Thermometric board 9；PXI cabinet 10；De- slotting transfer box 11；It is preposition
Formula terminal box 12；Heat Heat-Shrinkable Tubings 13；First expansion interface 14；Second expansion interface 15；Screw hole 16；Magnet 17；Top plate 18；
Bottom plate 19；Cable grooving 20；Cable for measuring temperature 21.
Specific embodiment
Present pre-ferred embodiments are provided with reference to the accompanying drawing, in order to explain the technical scheme of the invention in detail.
As shown in Figure 1, a kind of general temperature measuring equipment of satellite standard test macro of the embodiment of the present invention includes: thermometric plate
Card, cable for measuring temperature, thermocouple, thermocouple retainer and monitoring software.
As shown in Fig. 2, thermocouple is welded in cable for measuring temperature one end of satellite standard test macro of the present invention, the other end passes through
Thermometric board in preposition terminal box connection hair control platform.
As shown in figure 3, two pipes of thermocouple are respectively welded using two single lines for one end of cable for measuring temperature welding thermocouple
Foot, and reinforce heat-shrinkable T bush.It will affect measurement accuracy in view of cable is too long, by data analysis and practical wiring demand by line
Length is set to 2 meters.Single cable for measuring temperature can carry out the measurement of 5 tunnel temperature, and remaining number is made into matched connector, convenient for more surveys
Warm cable cascades the purpose to realize Interface Expanding.Wherein the first expansion interface uses expansion interface J14A-74ZJ, the second extension
Interface uses expansion interface J14A-74TK.
Thermometric board maximum supports 32 tunnel thermocouple measurements, 0.3 DEG C of measurement accuracy, is installed in hair control logo pseudotype
It in PXI cabinet, is drawn by preposition terminal box, is connected for cable for measuring temperature.This designs the use for greatly protecting thermometric board
Service life, and easy to carry and preservation, greatly strengthen practicability.
Thermocouple retainer is as shown in figure 4, three kinds of thermocouple retainer use occasions are respectively standard type test equipment, mark
Pseudotype test cabinet and standard type test low-frequency cable.In order to guarantee that absolute safety, fixed device use plastic material, set
It is used on thermocouple, is easily installed and removes.Fixed device is reusable and top plate there are wire casings to facilitate wiring.A type tool
Have screw hole, can restocking standard type cabinet, Type B has magnet, can be used for being adsorbed on standard type test equipment, and c-type has cable
Grooving can cover on testing long cable.
The monitoring software communication protocol interface general using standardized test system, so that universal standardization test macro is logical
It can be with standardized test system compatible with temperature measuring equipment.Monitoring software can configure thermocouple channel and title, and 0.5 second by acquisition
Temperature information saves local and sends comprehensive survey server, can configure temperature pre-warning value and alarming value, carries out to the temperature of acquisition pre-
Alert and alarm decision.
The present invention uses General design, can meet and use for any satellite standard type test equipment, can effectively improve ground
The practicability and reliability of face test macro.Using standardization device and general-purpose interface, design to standardized test system more
Scape temperature monitoring function, does not distinguish satellite model, carries out unified standardized designs, it is achievable to power demand and reliability not
The temperature monitoring function of the disconnected standardized test system common apparatus improved
The present invention uses high safety and reliability design: in order to guarantee the safe and reliable of design to the full extent, wherein heat
Quick resistance fixed structure uses plastic material, meets the use demand of high security test；Thermistor flanks line and increases pyrocondensation
Casing enhances reliability, reduces the stress between wiring, increases service life.
Particular embodiments described above, the technical issues of to solution of the invention, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to
The present invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of general temperature measuring equipment of satellite standard test macro, which is characterized in that including thermometric board, cable for measuring temperature, heat
Galvanic couple, thermocouple retainer and monitoring software；Thermocouple is installed in described cable for measuring temperature one end, and temperature information is converted into voltage-mode
Analog quantity is acquired for thermometric board, and the other end connects thermometric board by forward type terminal box；The thermometric board is mounted on standard
In the PXI cabinet for changing hair control platform；The monitoring software shows the collected temperature value of thermometric board, and is sent to comprehensive survey service
Device；Thermocouple retainer is installed on the thermocouple；There are three types of type selectings for the thermocouple retainer, can be as needed by thermoelectricity
It is occasionally fixed on standardized test system different location and carries out temperature measurement.
2. the general temperature measuring equipment of satellite standard test macro as described in claim 1, which is characterized in that the monitoring software
It is integrated in standardization hair control platform, configures the title in thermocouple channel and the channel, 0.5 second temperature information by acquisition saves
Local simultaneously sends comprehensive survey server, configures temperature pre-warning value and alarming value, carries out early warning and alarm decision to the temperature of acquisition.
3. the general temperature measuring equipment of satellite standard test macro as described in claim 1, which is characterized in that the standardization is surveyed
The general temperature measuring equipment of the test system communication protocol interface general using standardized test system.
4. the general temperature measuring equipment of satellite standard test macro as described in claim 1, which is characterized in that the thermocouple is solid
Determining device has 3 kinds of type selectings, thermocouple can be separately fixed at standard types devices, standard type cabinet and standard type low-frequency electrical according to demand
The enterprising trip temperature measurement of cable；A type have screw hole, can restocking standard type cabinet, Type B have magnet, can be used for being adsorbed on standard
Type test equipment, c-type have cable grooving, can cover on testing long cable.
5. the general temperature measuring equipment of satellite standard test macro as described in claim 1, which is characterized in that the thermocouple is solid
Device is determined using thermocouple groove and the fixed thermocouple of fixed card buckle, exports thermocouple connecting line using wire casing.
6. the general temperature measuring equipment of satellite standard test macro as described in claim 1, which is characterized in that the thermometric plate plate
Card is maximum to support the measurement of 32 tunnel temperature, and single cable for measuring temperature can carry out the measurement of 5 tunnel temperature, and remaining number is made into matched patch
Part realizes the needs of number extension convenient for more cable for measuring temperature cascades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910595827.4A CN110501083B (en) | 2019-07-03 | 2019-07-03 | Universal temperature measuring device for satellite standardized test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910595827.4A CN110501083B (en) | 2019-07-03 | 2019-07-03 | Universal temperature measuring device for satellite standardized test system |
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| Publication Number | Publication Date |
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| CN110501083A true CN110501083A (en) | 2019-11-26 |
| CN110501083B CN110501083B (en) | 2021-07-30 |
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ID=68586096
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910595827.4A Active CN110501083B (en) | 2019-07-03 | 2019-07-03 | Universal temperature measuring device for satellite standardized test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609946A (en) * | 2020-06-19 | 2020-09-01 | 北京卫星环境工程研究所 | High-integration multifunctional temperature measuring device for outfield test |
| CN112697291A (en) * | 2020-12-10 | 2021-04-23 | 陕西天顺光电技术有限公司 | Novel temperature measuring instrument and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609946A (en) * | 2020-06-19 | 2020-09-01 | 北京卫星环境工程研究所 | High-integration multifunctional temperature measuring device for outfield test |
| CN112697291A (en) * | 2020-12-10 | 2021-04-23 | 陕西天顺光电技术有限公司 | Novel temperature measuring instrument and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN110501083B (en) | 2021-07-30 |
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