CN102944850B - The power supply module debugging apparatus of photoelectric detection equipment - Google Patents
The power supply module debugging apparatus of photoelectric detection equipment Download PDFInfo
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- CN102944850B CN102944850B CN201210406738.9A CN201210406738A CN102944850B CN 102944850 B CN102944850 B CN 102944850B CN 201210406738 A CN201210406738 A CN 201210406738A CN 102944850 B CN102944850 B CN 102944850B
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Abstract
The present invention relates to the power supply module debugging apparatus of photoelectric detection equipment, comprise industrial computer, electronic load, electrifying control circuit, three-phase 115V phase shortage and circuit of testing the phase sequence, detection signal process and front panel display circuit, industrial computer is connected with 13 road voltage commutation circuits, electrifying control circuit with digital I/O card respectively by data collecting card, and detection signal process and front panel display circuit are connected with Phase sequence detection and Graphics Processing circuit with industrial computer, detection signal input interface, three-phase 115V phase shortage respectively; The present invention sends power supply up/down electric signal to power supply module, can detect the working condition of 13 road voltages under zero load with loading condition of power supply module; Can be operated in and patrol and examine state manually or automatically, automatically complete detection and the differentiation of self-inspection and power supply module 13 road output voltage, without the need to manual intervention, thus reduce labour intensity and improve detection efficiency, and device stability be good, reliability is high.
Description
Technical field
The present invention relates to the power supply module debugging apparatus of photoelectric detection equipment.
Background technology
Power supply module is one of ingredient of photoelectric detection equipment, there is no special checkout equipment at present to detect the stability of its each road voltage and load capacity and assess, only rely on operating personnel simply to measure its voltage by means of voltage table, accurately cannot detect the phase sequence of its voltage stabilization situation, voltage ripple size and three-phase 115V supply voltage under various loading condition.
Summary of the invention
The object of this invention is to provide a kind of power supply module debugging apparatus of photoelectric detection equipment, accurately detect with the phase sequence realizing the voltage stabilization situation of power supply under various loading condition, voltage ripple size and three-phase 115V supply voltage to photoelectric detection equipment.
For achieving the above object, the power supply module debugging apparatus of photoelectric detection equipment of the present invention comprises:
Industrial computer, this industrial computer be provided with RS422 address card, voltage, electric current and ripple test for 13 road supply voltages data collecting card and switch for manual, the automatic detecting state of 13 road supply voltages and automatic detecting state time the digital I/O card of upper and lower electric control;
Electronic load, be connected with 13 road voltage commutation circuits the loading of each road voltage, is connected, completes the transmission of each road voltage, current signal by RS422 address card with industrial computer communication;
Electrifying control circuit, for powering on and power-off during realizing system automatic detecting;
Three-phase 115V phase shortage and circuit of testing the phase sequence, for detection and the display of the phase shortage of three-phase 115V AC power, phase sequence, voltage and current;
Detection signal process and front panel display circuit, for process and the display of the detection signal of each input;
Described industrial computer is connected with 13 road voltage commutation circuits, electrifying control circuit with digital I/O card respectively by data collecting card, described detection signal process and front panel display circuit are connected with Phase sequence detection and Graphics Processing circuit with industrial computer, detection signal input interface, three-phase 115V phase shortage respectively, and described electrifying control circuit is connected into three-phase alternating current 115V and direct current output interface respectively by direct supply, three-phase 115V phase shortage and Phase sequence detection and Graphics Processing circuit.
Further, described data collecting card is for grinding magnificent PCI-1716.
Further, described digital I/O card is for grinding magnificent PCI-1734.
Further, described device is laid in a casing, and this casing front is provided with the display screen and gauge tap thereof that are connected with industrial computer, and casing bottom is provided with the drawing and pulling type keyboard band be connected with industrial computer and touches slide-mouse target.
The power supply module debugging apparatus of photoelectric detection equipment of the present invention, be connected with power supply module by four cables during use, for power supply module provides three-phase alternating current 115V power supply and+28V direct supply, simulation electronic assembly sends power supply up/down electricity to power supply module, and radome fairing such as to be rotated in place at the signal; Self-inspection normally detects the working condition of 13 road voltages under zero load with loading condition of power supply module afterwards, the ripple of observable each road power supply, provides examining report that is normal or fault; Industrial computer is connected with detection signal process and front panel display circuit by RS422 communication cable, realize setting and the loading of load current, and the amplitude detecting voltage provides normal or abnormal reveal codes in display interface drilling; If be operated in automatic detecting state, automatically can complete detection and the differentiation of self-inspection and power supply module 13 road output voltage, without the need to manual intervention, thus reduce labour intensity and improve detection efficiency, and device stability be good, reliability is high.Adopt data collecting card and the high speed communication card of high-precision high-speed, thus ensure that the measuring accuracy of checkout equipment from hardware, completely avoid the error of manual measurement.Device is located in a casing, makes compact conformation, small and exquisite portable.
Accompanying drawing explanation
Fig. 1 is the device composition frame chart of the embodiment of the present invention;
Fig. 2 is the signal transacting block diagram of apparatus of the present invention embodiment;
Fig. 3 is the front panel display figure of apparatus of the present invention embodiment;
Fig. 4 is the Operation interface diagram of apparatus of the present invention embodiment;
Fig. 5 is the process flow diagram of apparatus of the present invention embodiment.
Embodiment
In line with debugging object that is simple, facility compact, the composition frame chart of the power supply module debugging apparatus of photoelectric detection equipment is as shown in Figure 1: the enclosure chassis of the power supply module debugging apparatus of photoelectric detection equipment adopts prestige Figure 12 U standard PC case, industrial computer, detection signal process and front panel display circuit and electronic load is arranged from top to bottom successively in cabinet, industrial computer adopts 12.1 " TFTLCD display screen; front panel is with LCD backlight and gauge tap; configure 14 grooves industry base plates, stable performance, extendibility are strong.Enclosure chassis bottom arranges drawing and pulling type keyboard band and touches slide-mouse target, cabinet built-in pair of high speed fan, and thermal diffusivity is good, is suitable for the industry spot man-machine interface of the comparatively large and low-power consumption of electromagnetic interference (EMI), the occasions such as process control.Middle 4U detection signal process and front panel display circuit are installed, mainly complete the sound and light of alarm of the selection of 13 tunnel electrical component source signals, conditioning and measurement function and three-phase 115V Phase sequence detection, display and negative phase sequence.The foot of 12U prestige figure cabinet arranges the electronic load that 2U is high, this electronic load completes the communication with industrial computer by RS-422 connection, under the control of industrial computer, the operational order of foundation testing conditions and operating personnel, completes the current load of each road power source loads and the measurement of electric current and voltage.
The major function of the power supply module debugging apparatus of photoelectric detection equipment is as follows:
A) possess automatic inspection function, polling period is 4 hours, wherein works on power 2 hours, power-off 2 hours.
B) for power supply module provides three-phase 115V(to connect laboratory 115V power supply, through debugger transfer), direct current+28V power supply and up/down electric control;
C) three-phase 115V supply voltage, electric current and phase sequence and pile defection and Presentation Function is possessed, direct current+28V voltage, electric current Presentation Function;
D) often organize output voltage, electric current, ripple and product hour counter duty to power supply module to detect; Can also test the automatic fault selftesting of power supply module simultaneously, and by RS-422 bus, failure code be shown;
E) " radome fairing is rotated in place " instruction is sent by RS-422 simulated-bus electronic package to power supply module.
Working method divides manual and full-automatic mode: under manual mode, and operating personnel's manual switchover completes and detects power supply module every road output voltage, electric current, ripple and product hour counter duty; Have automatic inspection function under full-automatic state, complete automatic switchover by industrial computer, complete the automatic detecting exported power supply module 13 road power supply, and be presented in monitor screen by testing result with code means, polling period is 4 hours.
The principle composition frame chart of the power supply module debugging apparatus of photoelectric detection equipment as shown in Figure 1, power supply module debugger is connected with power supply module by XS10, XS11, XS12, XS13 tetra-cables, for power supply module provides three-phase alternating current 115V power supply and+28V direct supply, the signals such as simulation electronic assembly sends power supply up/down electricity to power supply module, radome fairing is rotated in place; Self-inspection normally detects the working condition of 13 road voltages under zero load with loading condition of power supply module afterwards, and is observed the ripple of each road power supply by oscillograph, provides examining report that is normal or fault; Industrial computer is connected with signal transacting cabinet by RS422 communication cable, software operation interface completes setting and the loading of load current, and the amplitude detecting voltage provides normal or abnormal reveal codes; Also can be operated in automatic detecting state, automatically complete detection and the differentiation of self-inspection and power supply module 13 road output voltage, without the need to manual intervention, thus reduce labour intensity and improve detection efficiency.
Data acquisition is stuck in power supply module test board the voltage, electric current and the ripple test function that mainly complete 13 road supply voltages.
The signal transacting of the power supply module debugging apparatus of photoelectric detection equipment as shown in Figure 2; data collecting card mainly completes the voltage of 13 road supply voltages, electric current and ripple and measures, and provides normal or fault distinguishing when power supply module test board works in automatic detecting state according to the technical requirement of every road power supply.Consider the ripple of every road power supply, realize the accurate-metering to direct supply ripple, according to the Shannon's law of sampling theory, the sample frequency of data collecting card must be at least 2 times of direct supply harmonic frequency, power supply module each road voltage is three-phase alternating current 115V and obtains through rectification and filtering, if consider its 9 subharmonic, then its frequency is 2700Hz, this device data acquisition card adopts and grinds magnificent PCI-1716, and its important technological parameters is as follows:
A) having a sample frequency is 250KS/s16 position A/D converter, and 1K is used for the fifo buffer of A/D sampling;
B) 16 road single-ended analog amount inputs or 8 road difference analogue amount inputs;
C) 2 16 D/A passages export;
D) 16 railway digital amount I/O passages;
E) 1 10MHz16 digit counter passage.
As calculated, the sample frequency of this data collecting card is approximately 50 times of supply harmonic frequency, can carry out sampling with high precision to harmonic wave, thus ensures the accuracy that ripple is analyzed.
Numeral I/O output card mainly completes following functions at power supply module test board:
A) manual switchover of 13 road supply voltages and computer-controlled order switch;
B) up/down electric control when power supply module test board works in automatic detecting state.
Magnificent PCI-1734 numeral I/O output card is ground in employing, and its important technological parameters is as follows:
A) 32 tunnel isolation digital output passages;
B) high output driving force (200mA);
C) output channel high-voltage isolating (2500VDC);
D) output voltage range wide (5 ~ 40VDC);
The feature of PCI-1734 can meet the voltage switching requirement of power supply module test board well.
Signal processing circuit mainly completes the loading detection of power supply module test board 13 input voltage, the phase sequence of three-phase 115V input voltage and pile defection, provides direct current 28V to input for power supply module and the function such as conditioning display of power supply module detection signal, is the core of whole power supply module monitor station.The all elements of power supply module debugging apparatus of whole photoelectric detection equipment are all positioned in prestige figure cabinet, and it mainly forms and comprises: the Phase sequence detection of industrial computer, electronic load, three-phase 115V and lack detection circuit, the linear direct supply in Chaoyang, 13 road voltage commutation circuits and two-way power supply electrifying control circuit, detection signal process and display circuit composition.
Composition and the function of each several part are as follows:
Industrial computer: this industrial computer be provided with RS422 address card, voltage, electric current and ripple test for 13 road supply voltages data collecting card and switch for manual, the automatic detecting state of 13 road supply voltages and automatic detecting state time the digital I/O card of upper and lower electric control; Complete the communication with power supply module by RS422 address card, read the self-inspection information of power supply module, complete the self-inspection of power supply module; Completed the link of power supply module 13 road output voltage and electronic load by data acquisition card control 13 voltage commutation circuit, complete the test of each road voltage; Also can control the automatic detecting that electrifying control circuit completes 4 hours simultaneously.
Electronic load: coordinated the loading of each road voltage with 13 road voltage commutation circuits, and by RS422 address card and industrial computer communication, complete the transmission of each road voltage, current signal, so that computing machine judges that whether this road voltage is normal.
Electrifying control circuit: major function completes during being power supply module debugger automatic detecting and powers on for 2 hours and power-off in 2 hours.
Three-phase 115V phase shortage and circuit of testing the phase sequence, detection signal process and front panel display circuit, for process and the display of the detection signal of each input;
Three-phase 115V phase shortage and circuit of testing the phase sequence, for detection and the display of the phase shortage of three-phase 115V AC power, phase sequence, voltage and current; This circuit major function is as follows:
A) A phase, B phase and C phase pile defection and deixis in three-phase 115V AC power is completed;
B) Phase sequence detection and the deixis of A phase, B phase and C phase in three-phase 115V AC power is completed;
C) voltage and current completing A phase, B phase and C phase in three-phase 115V AC power detects and Presentation Function;
D) upload phase shortage and phase sequence information by digital I/O input card PCI-1733, guarantee that three-phase 115V input power phase sequence is normal.
Above-mentioned industrial computer is connected with 13 road voltage commutation circuits, electrifying control circuit with digital I/O card respectively by data collecting card, detection signal process and front panel display circuit are connected with Phase sequence detection and Graphics Processing circuit with industrial computer, detection signal input interface, three-phase 115V phase shortage respectively, and electrifying control circuit is connected into three-phase alternating current 115V and direct current output interface respectively by direct supply, three-phase 115V phase shortage and Phase sequence detection and Graphics Processing circuit.
Fig. 3 is the front panel display figure of photoelectric detection equipment, Fig. 4 is the operation interface of the power supply module debugging apparatus of photoelectric detection equipment, there are 14 buttons in left side, nethermost button corresponding function is manual test and automatic test selection, when selecting manual test mode, when three-phase 115V power phase is normal, in the normal situation of 6 road self-test signal, successively by each road voltage in choosing left side, industrial computer controls corresponding relay circuit successively and connects this road Voltage On state on electronic load, control the loading of electronic load, read the electric current and voltage value of electronic load Zhong Gai road voltage by RS422 communication computer and according to the technical requirement of table 1, normally/fault distinguishing made to this road voltage.
The operating process of the power supply module debugging apparatus of photoelectric detection equipment as shown in Figure 5; Before carrying out 13 road power supply module output voltages and detecting, must guarantee three-phase input 115V not phase shortage and phase sequence normal, industrial computer reads the self-inspection information of power supply module by RS422 simultaneously, and 6 road self-test signals normally just can carry out switching and the measurement of 13 road voltages.
Claims (4)
1. a power supply module debugging apparatus for photoelectric detection equipment, is characterized in that, this device comprises:
Industrial computer, this industrial computer be provided with RS422 address card, voltage, electric current and ripple test for 13 road supply voltages data collecting card and switch for manual, the automatic detecting state of 13 road supply voltages and automatic detecting state time the digital I/O card of upper and lower electric control;
Electronic load, be connected with 13 road voltage commutation circuits the loading of each road voltage, is connected, completes the transmission of each road voltage, current signal by RS422 address card with industrial computer communication;
Electrifying control circuit, for powering on and power-off during realizing system automatic detecting;
Three-phase 115V phase shortage and Phase sequence detection and Graphics Processing circuit, for detection and the display of the phase shortage of three-phase 115V AC power, phase sequence, voltage and current;
Detection signal process and front panel display circuit, for process and the display of the detection signal of each input;
Described industrial computer is connected with 13 road voltage commutation circuits, electrifying control circuit with digital I/O card respectively by data collecting card, described detection signal process and front panel display circuit are connected with Phase sequence detection and Graphics Processing circuit with industrial computer, detection signal input interface, three-phase 115V phase shortage respectively, and described electrifying control circuit is connected into three-phase alternating current 115V and direct current output interface respectively by direct supply, three-phase 115V phase shortage and Phase sequence detection and Graphics Processing circuit; The working method of this debugging apparatus divides manual and full-automatic mode;
Before carrying out 13 road power supply module output voltages and detecting, must guarantee three-phase input 115V not phase shortage and phase sequence normal, when three-phase input 115V not phase shortage and phase sequence normal abnormal time, control electrifying control circuit to power supply module supply three-phase 115V and direct current 28V power supply.
2. the power supply module debugging apparatus of photoelectric detection equipment according to claim 1, is characterized in that: described data collecting card is for grinding magnificent PCI-1716.
3. the power supply module debugging apparatus of photoelectric detection equipment according to claim 1, is characterized in that: described digital I/O card is for grinding magnificent PCI-1734.
4. the power supply module debugging apparatus of the photoelectric detection equipment according to any one of claim 1-3, it is characterized in that: described device is laid in a casing, this casing front is provided with the display screen and gauge tap thereof that are connected with industrial computer, and casing bottom is provided with the drawing and pulling type keyboard band be connected with industrial computer and touches slide-mouse target.
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| CN104297698B (en) * | 2013-11-29 | 2019-01-25 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of detection device of power supply module |
| CN108896931A (en) * | 2018-05-22 | 2018-11-27 | 绵阳市维博电子有限责任公司 | A kind of self-diagnosis system for track signal monitoring probe power working condition |
| CN112510233A (en) * | 2020-11-04 | 2021-03-16 | 国网浙江省电力有限公司衢州供电公司 | Household hydrogen energy storage fuel cell power generation system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201928080U (en) * | 2011-01-21 | 2011-08-10 | 北京津宇嘉信科技开发有限公司 | Power supply detecting and switching device |
| CN201926748U (en) * | 2010-12-23 | 2011-08-10 | 上海泉润机电设备有限公司 | Full-automatic test device of aviation power supply |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201926748U (en) * | 2010-12-23 | 2011-08-10 | 上海泉润机电设备有限公司 | Full-automatic test device of aviation power supply |
| CN201928080U (en) * | 2011-01-21 | 2011-08-10 | 北京津宇嘉信科技开发有限公司 | Power supply detecting and switching device |
Non-Patent Citations (1)
| Title |
|---|
| 基于PC/104 的某飞机任务电源监控系统设计与实现;李尊等;《航空制造技术》;20110430(第4期);第85-87、91页 * |
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