CN107462840A - For the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function - Google Patents
For the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function Download PDFInfo
- Publication number
- CN107462840A CN107462840A CN201710639116.3A CN201710639116A CN107462840A CN 107462840 A CN107462840 A CN 107462840A CN 201710639116 A CN201710639116 A CN 201710639116A CN 107462840 A CN107462840 A CN 107462840A
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- module
- voltage
- power supply
- mcu module
- mcu
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- 238000005259 measurement Methods 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims abstract description 4
- 230000006870 function Effects 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000012911 target assessment Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The present invention proposes a kind of BIT instructions for Driving Test system and the isolated from power measurement apparatus of store function, including：The input of isolation voltage measurement module is connected with insulating power supply, and the output end of isolation voltage measurement module is connected with the AD inputs of MCU module, and for gathering the input voltage of insulating power supply, the range of decrease, filtering and isolation processing are carried out to input voltage；The input of power transfer module is connected with insulating power supply, and the output end of power transfer module is connected with GPS module, MCU module and Phototube Coupling with level switch module, and for gathering the input voltage of insulating power supply, the range of decrease, filtering process are carried out to input voltage；GPS module obtains positional information；MCU module realizes the monitoring to insulating power supply output voltage；Display module includes positioning LED display unit, communication LED display unit, BIT LED display units.The present invention is easy to use in the severe occasion of communication environment, has higher reliability.
Description
Technical field
The present invention relates to electronic circuit technology field, more particularly to a kind of BIT instructions and storage work(for Driving Test system
The isolated from power measurement apparatus of energy.
Background technology
At present in the moving target checking device such as Driving Test, typically there is the instruction to the state such as position, communicate, and lack
Monitoring to the supply voltage of its power pack, especially in the device powered with insulating power supply, due to before and after power unit not
Altogether, the monitoring of power supply relevant parameter is less, and this is that can not meet application requirement for the higher occasion of some reliability requirements
's.In addition, examination data can be typically real-time transmitted to monitoring backstage by general checking device, once communication link goes wrong,
Whole examination can not be just normally carried out, or even some checking devices are because data volume is larger or communication environment is severe, can only first by
Data storage is got up, and is analyzed for the poster processing soft.
The content of the invention
The purpose of the present invention is intended at least solve one of described technological deficiency.
Therefore, it is an object of the invention to propose the power supply of BIT instructions for Driving Test system and store function a kind of every
From measurement apparatus.
To achieve these goals, embodiments of the invention provide a kind of BIT instructions for Driving Test system and storage work(
The isolated from power measurement apparatus of energy, including：In Driving Test system motion target assessment device, including：Isolation voltage measures mould
Block, power transfer module, GPS module, Phototube Coupling and level switch module, MCU module and display module, wherein,
The input of the isolation voltage measurement module is connected with insulating power supply, the output of the isolation voltage measurement module
End is connected with the AD inputs of the MCU module, and for gathering the input voltage of the insulating power supply, the input voltage is entered
The row range of decrease, filtering and isolation processing, and the voltage signal after processing is sent to the MCU module；
The input of the power transfer module is connected with the insulating power supply, the output end of the power transfer module with
The GPS module, MCU module and the Phototube Coupling are connected with level switch module, for gathering the defeated of the insulating power supply
Enter voltage, the range of decrease, filtering process are carried out to the input voltage, generate first voltage signal and second voltage signal respectively, will
The first voltage signal is sent to the GPS module and the Phototube Coupling with level switch module to power, by described
Two voltage signals are sent to the MCU module to power；
The GPS module is connected with the MCU module, for obtaining positional information, and by the positional information send to
The MCU module；
The MCU module is used to obtain the positional information from the GPS module, and the positional information is monitored
And processing, and data after processing are stored, and the MCU module receives the electricity of the isolation voltage measurement module collection
Data are pressed, to realize the monitoring to the insulating power supply output voltage；
Display module, the display module are connected with the MCU module, including positioning LED display unit, communication LED show
Show unit, BIT-LED display units.
Further, the first voltage signal is 5V voltages, and the second voltage signal is 3.3V voltages.
Further, the MCU module uses chip microcontroller.
Further, present invention additionally comprises：Also include memory cell, the memory cell is connected with the MCU module, is used for
Store Driving Test examination data.
Further, the memory cell is SD card.
BIT for Driving Test system according to embodiments of the present invention is indicated and the isolated from power measurement apparatus of store function,
With BIT indicator functions and store function, it is possible to achieve the measurement function of insulating power supply voltage, and drive LED to carry out state
It has been shown that, and examination data is able to record in case post processing use, is easy to use in the severe occasion of communication environment, has higher
Reliability.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is being measured for the BIT instructions of Driving Test system and the isolated from power of store function according to the embodiment of the present invention
The structure chart of device；
Fig. 2 is the circuit diagram according to the insulating power supply module of the embodiment of the present invention；
Fig. 3 is the circuit diagram according to the isolation voltage current detection module of the embodiment of the present invention；
Fig. 4 is the circuit diagram according to the d GPS locating module of the embodiment of the present invention；
Fig. 5 is the circuit diagram according to the MCU module of the embodiment of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As shown in figure 1, the embodiment of the present invention measures for the BIT instructions of Driving Test system and the isolated from power of store function
Device, in Driving Test system motion target assessment device.The system includes:Isolation voltage measurement module 2, power transfer module
3rd, GPS module 4, Phototube Coupling and level switch module 5, MCU module 1 and display module 6.
Specifically, the input of isolation voltage measurement module 2 is connected with insulating power supply, isolation voltage measurement module 2 it is defeated
Go out end with the AD inputs of MCU module 1 to be connected, for gathering the input voltage of insulating power supply, the range of decrease, filter are carried out to input voltage
Ripple and isolation processing, and the AD inputs that the voltage signal after processing is sent to MCU module 1 are handled.
The input of power transfer module 3 is connected with insulating power supply, the output end and GPS module 4 of power transfer module 3,
MCU module 1 and Phototube Coupling are connected with level switch module 5, and for gathering the input voltage of insulating power supply, input voltage is entered
The row range of decrease, filtering process, first voltage signal and second voltage signal are generated respectively, first voltage signal is sent to GPS moulds
Block 4 and Phototube Coupling and level switch module 5 are sent second voltage signal to MCU module 1 to power with powering.In this hair
In bright one embodiment, first voltage signal is 5V voltages, and second voltage signal is 3.3V voltages.
GPS module 4 is connected with MCU module 1, is sent for obtaining positional information, and by positional information to MCU module 1.Tool
Body, GPS module 4 is resolved, and the information such as position that resolving is obtained is sent to MCU module 1 by serial ports to be stored.
MCU module 1 is used to obtain the positional information from GPS module 4, and positional information is monitored and handled, and
Data after processing are stored, and MCU module 1 receives the voltage data of the collection of isolation voltage measurement module 2, with realization pair
The monitoring of insulating power supply output voltage.
In one embodiment of the invention, MCU module 1 uses chip microcontroller.
Display module 6 is connected with MCU module 1, including positioning LED display unit, communication LED display unit, BIT-LED show
Show unit.MCU module 1 is responsible for the monitoring of voltage, and sends driving instruction to display module 6, to drive LED etc. to carry out voltage shape
State indicates.
Further, the BIT instructions of the embodiment of the present invention and the Driving Test system of store function, in addition to memory cell, storage
Unit is connected with MCU module 1, for storing Driving Test examination data.
Preferably, memory cell is SD card.By the way that the examination data of Driving Test is stored in SD card in case subsequent treatment makes
With.
BIT for Driving Test system according to embodiments of the present invention is indicated and the isolated from power measurement apparatus of store function,
With BIT indicator functions and store function, it is possible to achieve the measurement function of insulating power supply voltage, and drive LED to carry out state
It has been shown that, and examination data is able to record in case post processing use, is easy to use in the severe occasion of communication environment, has higher
Reliability.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.The scope of the present invention
By appended claims and its equivalent limit.
Claims (5)
1. the isolated from power measurement apparatus of a kind of BIT instructions and store function for Driving Test system, it is characterised in that positioned at driving
In test system moving target checking device, including：Isolation voltage measurement module, power transfer module, GPS module, Phototube Coupling
With level switch module, MCU module and display module, wherein,
The input of the isolation voltage measurement module is connected with insulating power supply, the output end of the isolation voltage measurement module with
The AD inputs of the MCU module are connected, and for gathering the input voltage of the insulating power supply, the input voltage is dropped
Width, filtering and isolation processing, and the voltage signal after processing is sent to the MCU module；
The input of the power transfer module is connected with the insulating power supply, the output end of the power transfer module with it is described
GPS module, MCU module and the Phototube Coupling are connected with level switch module, for gathering the input electricity of the insulating power supply
Pressure, the range of decrease, filtering process are carried out to the input voltage, generate first voltage signal and second voltage signal respectively, by described in
First voltage signal is sent to the GPS module and the Phototube Coupling with level switch module to power, by the described second electricity
Pressure signal is sent to the MCU module to power；
The GPS module is connected with the MCU module, is sent for obtaining positional information, and by the positional information to described
MCU module；
The MCU module is used to obtain the positional information from the GPS module, and the positional information is monitored and located
Reason, and data after processing are stored, and the MCU module receives the voltage number of the isolation voltage measurement module collection
According to realize the monitoring to the insulating power supply output voltage；
Display module, the display module are connected with the MCU module, including positioning LED display unit, communication LED display lists
Member, BIT-LED display units.
2. as claimed in claim 1 for the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function, it is special
Sign is that the first voltage signal is 5V voltages, and the second voltage signal is 3.3V voltages.
3. as claimed in claim 1 for the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function, it is special
Sign is that the MCU module uses chip microcontroller.
4. as claimed in claim 1 for the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function, it is special
Sign is, in addition to memory cell, and the memory cell is connected with the MCU module, for storing Driving Test examination data.
5. as claimed in claim 1 for the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function, it is special
Sign is that the memory cell is SD card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639116.3A CN107462840A (en) | 2017-07-31 | 2017-07-31 | For the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639116.3A CN107462840A (en) | 2017-07-31 | 2017-07-31 | For the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function |
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| Publication Number | Publication Date |
|---|---|
| CN107462840A true CN107462840A (en) | 2017-12-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710639116.3A Pending CN107462840A (en) | 2017-07-31 | 2017-07-31 | For the BIT instructions of Driving Test system and the isolated from power measurement apparatus of store function |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205317215U (en) * | 2015-12-30 | 2016-06-15 | 北京星网宇达科技股份有限公司 | A on -vehicle integrated terminal for intelligence is driven and is examined |
| CN205486992U (en) * | 2016-01-28 | 2016-08-17 | 无锡合壮智慧交通有限公司 | Trainer is driven to motor vehicle road |
| CN205679765U (en) * | 2016-06-20 | 2016-11-09 | 北京七维航测科技股份有限公司 | Positioning time service equipment |
| CN205681560U (en) * | 2016-06-03 | 2016-11-09 | 北京华北兴业技术有限公司 | One is driven and is examined supervising device |
-
2017
- 2017-07-31 CN CN201710639116.3A patent/CN107462840A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205317215U (en) * | 2015-12-30 | 2016-06-15 | 北京星网宇达科技股份有限公司 | A on -vehicle integrated terminal for intelligence is driven and is examined |
| CN205486992U (en) * | 2016-01-28 | 2016-08-17 | 无锡合壮智慧交通有限公司 | Trainer is driven to motor vehicle road |
| CN205681560U (en) * | 2016-06-03 | 2016-11-09 | 北京华北兴业技术有限公司 | One is driven and is examined supervising device |
| CN205679765U (en) * | 2016-06-20 | 2016-11-09 | 北京七维航测科技股份有限公司 | Positioning time service equipment |
Non-Patent Citations (2)
| Title |
|---|
| 刘学毅: "《铁路工务检测技术》", 30 June 2011, 中国铁道出版社 * |
| 王灵芝等: "基于Hi3515C的车载驾驶音视频监控系统设计", 《闽南师范大学学报(自然科学版)》 * |
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Application publication date: 20171212 |
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