CN113126554A - Optical equipment monitoring system - Google Patents
Optical equipment monitoring system Download PDFInfo
- Publication number
- CN113126554A CN113126554A CN201911393070.7A CN201911393070A CN113126554A CN 113126554 A CN113126554 A CN 113126554A CN 201911393070 A CN201911393070 A CN 201911393070A CN 113126554 A CN113126554 A CN 113126554A
- Authority
- CN
- China
- Prior art keywords
- information
- test
- optical
- test information
- monitoring system
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 79
- 238000012544 monitoring process Methods 0.000 title claims abstract description 41
- 238000012360 testing method Methods 0.000 claims abstract description 92
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000012806 monitoring device Methods 0.000 claims abstract description 14
- 230000003993 interaction Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 13
- 230000007613 environmental effect Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000036541 health Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 14
- 238000012545 processing Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- 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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention provides an optical equipment monitoring system, comprising: a built-in test information acquisition device; an external test information acquisition device; a manual auxiliary acquisition input device; the monitoring device is in communication connection with the built-in test information acquisition device, the off-board test information acquisition device and the manual auxiliary acquisition input device and is configured to monitor based on the built-in test information, the off-board test information and test point parameters; and the human-computer interaction interface is in communication connection with the monitoring device so as to carry out real-time monitoring. The embodiment of the invention can comprehensively collect the in-machine test information, the out-machine test information and the test point information and monitor the information in real time by utilizing convenient human-computer interaction. Thus, reliability of monitoring is provided.
Description
Technical Field
The invention belongs to the technical field of software development, and particularly relates to an optical equipment monitoring system.
Background
The current health management system mainly collects parameter information (in-machine information) of each subsystem in an optical device (for example, a theodolite) and sensor parameter information (out-machine information) placed at each key node of the system, and then processes data through screening, diagnosis, analysis and the like, so that comprehensive health physical examination and fault joint diagnosis of the whole system are completed, a health state history table of the system is formed, and the health state of the system is predicted and evaluated. The health management system comprises a data acquisition system, a fault prediction and health management platform and a service interface.
Many parameter monitoring of optical systems need to be implemented in conjunction with dedicated optical detection equipment. The static precision is more detected by adopting a star shooting mode, the dynamic precision is high, the flying correction is carried out by combining with a task, and quantitative precision detection and analysis are difficult to carry out in an external environment. Therefore, the monitoring of the optical devices is not perfect at present, and there is room for improvement.
Disclosure of Invention
In view of this, embodiments of the present invention provide an optical device monitoring system, which can provide reliability of monitoring.
An optical device monitoring system provided in an embodiment of the present invention includes: the built-in test information acquisition device is configured to acquire built-in test information of the optical equipment; an off-board test information acquisition device configured to acquire off-board test information of the optical device; the manual auxiliary acquisition input device is configured to input test point information acquired manually at the reserved test points; the monitoring device is in communication connection with the built-in test information acquisition device, the off-board test information acquisition device and the manual auxiliary acquisition input device and is configured to monitor based on the built-in test information, the off-board test information and test point parameters; and the human-computer interaction interface is in communication connection with the monitoring device.
According to an embodiment of the invention, the optical device comprises a plurality of subsystems.
According to an embodiment of the present invention, the built-in test information collecting apparatus is communicatively connected to the plurality of subsystems, and the monitoring nodes of the plurality of subsystems are configured to send the device information of the optical device to the built-in test information collecting apparatus.
According to the embodiment of the present invention, the device information of the optical device includes at least one of a status indication bit of a key device parameter, a value of a key process variable, and a self-test content.
According to the embodiment of the invention, the off-board test information of the optical device comprises at least one of power supply parameters, environment parameters, switch information and motor shafting information.
According to the embodiment of the invention, the optical equipment comprises a programmable power supply, the off-board test information acquisition device is in communication connection with the programmable power supply, and the power supply parameters comprise at least one of voltage, current, internal temperature, power supply working mode, communication state, model of the programmable power supply and manufacturing information.
According to the embodiment of the invention, the environmental parameter includes at least one of temperature and humidity information and air pressure information.
According to an embodiment of the present invention, the switch information includes information of a switching amount of at least one of a mechanical limit switch and a mechanical/manual switch.
According to the embodiment of the invention, the motor shafting information comprises information of at least one sound source of aerodynamic noise, ventilation noise, electromagnetic noise and mechanical noise.
According to an embodiment of the invention, the test point information comprises at least one of digital information and information injection measurement information.
The embodiment of the invention can comprehensively collect the in-machine test information, the out-machine test information and the test point information and monitor the information in real time by utilizing convenient human-computer interaction. Thus, reliability of monitoring is provided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic flow diagram of a health management technique according to the prior art;
FIG. 2 is a schematic block diagram of an optical device monitoring system according to one embodiment of the present invention;
FIG. 3 is a block schematic diagram of a data acquisition system according to another embodiment of the present invention;
FIG. 4 is a diagram of the built-in test information collection principle according to another embodiment of the present invention;
FIG. 5 is a block diagram of an off-board information collection system according to another embodiment of the invention;
FIG. 6 is a functional schematic block diagram of a programmable power supply according to another embodiment of the invention;
fig. 7 is a schematic view of an environment parameter acquisition temperature and humidity measurement principle according to another embodiment of the present invention;
FIG. 8 is a schematic diagram of an environmental parameter acquisition barometric pressure measurement according to another embodiment of the present invention;
FIG. 9 is a block diagram of a switch monitoring unit according to another embodiment of the present invention;
FIG. 10 is a functional schematic block diagram of a switch monitoring unit FPGA according to another embodiment of the present invention;
FIG. 11 is a schematic block diagram of a motor shaft system measurement principle according to another embodiment of the present invention;
fig. 12 is a schematic block diagram of image-injection information acquisition principles according to another embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Fig. 1 is a schematic flow diagram of a health management technique according to the prior art. As shown in fig. 1, the health management system mainly collects parameter information (in-machine information) of each subsystem in the optical device and sensor parameter information (out-machine information) placed in each key node of the system, and then performs processing such as screening, diagnosis and analysis on the data to complete comprehensive health examination and fault joint diagnosis of the whole system, and forms a health state record table of the system to predict and evaluate the health state of the system. The health management system comprises a data acquisition system, a fault prediction and health management platform and a service interface; the data acquisition system comprises an internal information acquisition unit and an external information acquisition unit; the data comprehensive processing platform completes the functions of data screening, fault diagnosis, state evaluation and predictive analysis, and supports a database, a file system and the like of the functional modules; the service interface refers to a client application system which provides services such as an external program interface, data interaction, evaluation results and the like according to task functions such as comprehensive health examination, life management and the like generated by the data comprehensive processing platform.
FIG. 2 is a schematic block diagram of an optical device monitoring system according to one embodiment of the present invention. The optical device monitoring system of fig. 2, comprising:
an in-machine test information acquisition device 210 configured to acquire in-machine test information of the optical apparatus;
an off-board test information collecting device 220 configured to collect off-board test information of the optical device;
a manual auxiliary collecting input device 230 configured to input test point information manually collected at the reserved test points;
the monitoring device 240 is in communication connection with the built-in test information acquisition device 210, the off-board test information acquisition device 220 and the manual auxiliary acquisition input device 230 and is configured to perform monitoring based on the built-in test information, the off-board test information and test point parameters;
and the human-computer interaction interface 250 is in communication connection with the monitoring device 240.
The embodiment of the invention can comprehensively collect the in-machine test information, the out-machine test information and the test point information and monitor the information in real time by utilizing convenient human-computer interaction. Thus, reliability of monitoring is provided.
The optical device of the embodiment of the invention includes but is not limited to a theodolite, and the block diagram of the health management data acquisition system of the optical device is shown in fig. 3.
For example, the built-in test information acquisition device acquires built-in test information by configuring a time system card, a network card and time system terminal, a main control computer and an information integration system for communication. The external test information acquisition device acquires external test information of each arranged sensor through communication with the external information acquisition unit. The manual auxiliary acquisition input device provides a corresponding manual auxiliary acquisition information input interface through health management software. It should be understood that the built-in test information and the external test information are data for automatically monitoring the optical equipment, and the manual auxiliary test information is data for completing measurement by a person in a design mode method when the automatic monitoring cannot be realized for some data.
In one embodiment, the off-board test information collection device arranges sensors based on analysis of optical equipment failures and consideration of the problem prone system. For example, the sensors are arranged at corresponding positions of the optical device (without affecting the normal operation of the subject unit, without degrading the technical performance of the subject unit). It should be understood that the change of parameters such as voltage, current, temperature and humidity of each key node in the working process of the optical equipment can be known through data acquisition of each sensor, and external test parameters can be provided for subsequent information fusion and automatic reasoning decision.
The components of the external test information acquisition device are shown in fig. 5, and the external test information acquisition device comprises an on-board distribution information integrated system and an off-board distribution information integrated system. The onboard distribution information integrated system collects the test information of each distributed acquisition unit placed on the onboard and provides the test information to the offboard distribution information integrated system according to the instruction. And the off-board distribution information comprehensive system collects the information and the off-board distribution test information and submits the information and the off-board distribution test information to the monitoring device. The collection of the external test parameter information of the optical equipment is efficiently realized by the matching and writing among the components.
In one embodiment, the optical device includes a plurality of subsystems. The built-in test information acquisition device is in communication connection with the multiple subsystems. For example, as shown in fig. 4, the optical device includes subsystems such as a main control computer, a timing system terminal, an image processor, and the like, and each subsystem reserves a status indicator bit of an input/output key parameter, a key process variable value, self-checking content, and the like during the design of the optical device. The built-in test information acquisition device such as a health management computer acquires the test parameter set data of each subsystem by communicating with the information synthesis of the optical equipment, the main control computer and the time system terminal system.
In addition, the monitoring nodes of the subsystems are configured to send equipment information of the optical equipment to the built-in test information acquisition device. The device information of the optical device includes at least one of a status indication bit of a key device parameter, a value of a key process variable, and a self-test content.
The manual auxiliary acquisition input device is convenient for inputting information acquired by manual auxiliary, and particularly for parameter data which cannot be automatically monitored by optical equipment and needs to be measured and recorded, the manual auxiliary acquisition input device provided by the embodiment of the invention can be used for conveniently setting test points in reasonable places and designing corresponding operation flows to acquire the data manually.
For example, the manual data collection includes, but is not limited to, measuring information of each digital signal inside the optical device system by using an oscilloscope, and manually constructing a test environment to realize information injection. It will be appreciated that the acquisition of health data is achieved by measuring the feedback parameters of the optical system to the injected information.
In another embodiment of the present invention, the off-board test information of the optical device includes at least one of power supply parameters, environmental parameters, switching information, and motor shafting information.
In another embodiment of the present invention, the optical device includes, but is not limited to, various power sources, power sources for cameras, power sources for subsystems, power sources for vehicles, and the like. The optical device includes a programmable power supply, e.g., one designed to have active power factor correction capability. The external test information acquisition device is in communication connection with the programmable power supply, and the power supply parameters comprise at least one of voltage, current, internal temperature, power supply working mode, communication state, model of the programmable power supply and manufacturing information.
It should be appreciated that the programmable power supply is capable of short circuit, overload, over-voltage, over-temperature protection, etc., and may support PMBus reading of power supply status, status monitoring, output trimming, etc., as shown in fig. 6. Specifically, the method comprises the following steps: programmable power supplies include, but are not limited to, the following functions: the maximum bus speed supports 100KHz transmission speed; the current power supply output voltage, current and internal temperature information can be read through the bus; the current power supply working mode and the communication state information can be read through the bus; the model data and the manufacturing information of the current power supply can be read through the bus.
Therefore, the embodiment of the invention can judge whether the power supply equipment has faults such as overvoltage, undervoltage, overcurrent, open circuit, short circuit, power deficiency and the like because of detecting each power supply in real time. Therefore, when a fault occurs, the location and time of the fault can be recorded, thereby providing data for health management.
In another embodiment of the present invention, the environmental parameter includes at least one of temperature and humidity information and air pressure information. For example, the above collection is realized by an environmental parameter collecting unit, for example, the environmental parameter collecting unit may be disposed inside the optical lens barrel, and is used for measuring the temperature and humidity inside the lens barrel and measuring the air pressure.
For example, for the acquisition of temperature and humidity measurement, a digital temperature and humidity sensor may be used to measure temperature and humidity information inside the system environment, as shown in fig. 7, the temperature and humidity sensor may employ a capacitive temperature sensing element and a standard energy gap temperature sensing element, and convert the measurement information into digital output through an amplifier, an a/D converter and a digital processing unit, and the FPGA acquires this data through the IIC to complete the temperature and humidity measurement inside the system.
The temperature and humidity sensor is small in size and low in power consumption, and can stably measure the relative humidity and the temperature for a long time without additional components.
For example, for air pressure measurement, a digital air pressure sensor may be used to measure air pressure information inside the system environment, as shown in fig. 8, a piezoresistive air pressure sensor is used to sense an air pressure value and output an air pressure related voltage value, and an a/D converter measures the voltage and provides the air pressure value to the FPGA through the IIC interface.
As the aperture of the optical lens barrel increases, the imaging system of the optical device is more affected by environmental factors, for example, the imaging quality and tracking accuracy of the optical device are affected by the change of the surface type of various optical components or the problem of the transmission mechanism caused by the environmental temperature and humidity. Therefore, the environmental parameter acquisition unit can reliably acquire the parameters in real time so as to maintain the measurement accuracy of the optical equipment.
In another embodiment of the present invention, the switch information includes information of a switching amount of at least one of a mechanical limit switch and a mechanical/manual switch. A switch monitoring unit may be employed to implement the function.
The switch monitoring described herein includes, but is not limited to, the acquisition of switching quantities for optical devices such as mechanical stops, motorized/manual switches, and the like.
For example, as shown in fig. 9, the switch monitoring unit includes an FPGA, a power conversion circuit, a signal interface circuit, an external plug, and the like. Specifically, as shown in fig. 10, the main logic function modules of the FPGA include an internal clock generation module, a serial command receiving and sending module, an IO bus multiplexing module, and the like.
In addition, the clock generation module carries out frequency division processing on the external crystal oscillator clock to generate an internal work interrupt signal and a clock reference required by the corresponding baud rate of the serial module. The facility clock generation module also adopts a serial command receiving and sending module to realize serial-parallel conversion of serial data, and the IO bus multiplexing module is responsible for reading IO port data or sending IO high-low level states according to the setting state of the current IO port.
In another embodiment of the present invention, the motor shaft system information includes information of at least one sound source of aerodynamic noise, ventilation noise, electromagnetic noise, and mechanical noise.
When the motor of the optical equipment is operated, a plurality of sound sources generally coexist simultaneously, including aerodynamic noise, ventilation noise, electromagnetic noise and mechanical noise.
Specifically, the ventilation noise may appear as a vortex noise, a whistle, including but not limited to a fan or other ventilation element, and a gas vortex noise created by the rotation of the rotor. The electromagnetic noise is caused, for example, by magnetic drag forces that vary in time and space and act between parts of the machine. The mechanical noise is mainly bearing noise and shafting vibration noise.
It should be understood that the noise herein also relates to the operating conditions of the apparatus, the operating speed of the motor being different and the noise being different. For example, when the optical apparatus is operated at a medium-low speed, electromagnetic noise and mechanical noise are prominent.
In summary, by measuring at least one of the various noises or a combination thereof, it is possible to analyze the parameters of the noises, that is, to determine the problem of the mechanical shafting when the motor of the corresponding optical device is operated.
It should be understood that when the sound of the motor structure of the optical equipment is measured, the sound sensor is positioned close to the shafting operation position, the noise signal when the motor operates is collected, and the obtained signal is processed, so that the motor characteristics of the structure under various working states can be obtained, and whether the dynamic characteristics of the structure meet the design requirements can be judged.
As an embodiment of the sound measurement of the present invention, as shown in fig. 11, the sensor is disposed at the test point position of the measured object, and through the signal conditioning circuit, the a/D collects the signal and sends it to the DSP for parameter calculation.
In another embodiment of the present invention, the test point information includes at least one of digital information and information injection measurement information. Specifically, for digital information measurement, as a hub of a communication link of optical equipment, a monitoring device such as a health management computer can be communicated with an information integration system through a network to gate a corresponding digital signal to be output on a preset test point, and an oscilloscope is used for testing, so that the waveform, the time sequence, the existence of interference-free burrs and the like of key signals can be monitored, and data content can be recorded and analyzed according to a communication protocol.
For example, parameters detected by the monitoring device include, but are not limited to: data and external synchronizing signals transmitted and received by each subsystem; voltage and current output by the power stage; the camera outputs key signals of lines, fields, frames and the like of image data and effective signal waveforms of frames, lines and data after image reconstruction, and gives an indication of a state machine of an asynchronous FIFO reconstruction signal; indication of the make-and-break of the optical fiber link; optical power intensity of each link; aiming at a system, the frequency accuracy, stability and other indexes of the frequency source can be monitored in real time. And monitoring the cycle jitter of the output trigger pulse signal and the phase jitter of the second pulse of the system.
In one embodiment, when the monitoring is performed, the monitoring device controls the information integration system to send an instruction through the network port, so that various digital signal states in the optical equipment can be monitored, and the type of the outgoing monitoring signal can be selected; and then, measuring the information of the outgoing digital signal at two SMA interface test points reserved on the information synthesis board card by using an oscilloscope.
In addition, for information injection measurement, the monitoring device is also configured to simulate standard image and data information and inject the information into the diagnosed optical equipment so as to realize detection of systems such as an equipped optical system, image processing and servo and the like and form a target tracking closed loop. Thereby enabling detection of the performance of the optical device.
For example, as shown in FIG. 12, the collimator is configured to be aligned with the monitor using an image that meets the output criteria of the monitoring device to the monitor. In addition, the optical equipment is controlled by the console to aim at a standard image source, so that the imaging control and image processing capability of the optical equipment can be tested.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. An optical device monitoring system, comprising:
the built-in test information acquisition device is configured to acquire built-in test information of the optical equipment;
an off-board test information acquisition device configured to acquire off-board test information of the optical device;
the manual auxiliary acquisition input device is configured to input test point information acquired manually at the reserved test points;
the monitoring device is in communication connection with the built-in test information acquisition device, the off-board test information acquisition device and the manual auxiliary acquisition input device and is configured to monitor based on the built-in test information, the off-board test information and test point parameters;
and the human-computer interaction interface is in communication connection with the monitoring device.
2. The optical equipment monitoring system of claim 1 wherein the optical equipment includes a plurality of subsystems.
3. The optical equipment monitoring system of claim 2 wherein the built-in test information collection device is communicatively coupled to the plurality of subsystems, and wherein the monitoring nodes of each of the plurality of subsystems are configured to transmit equipment information for the optical equipment to the built-in test information collection device.
4. The optical device monitoring system according to claim 3, wherein the device information of the optical device includes at least one of status indicator bits of key device parameters, values of key process variables, and contents of self-test.
5. The optical device monitoring system of claim 1, wherein the off-board test information of the optical device comprises at least one of power supply parameters, environmental parameters, switch information, and motor shaft system information.
6. The optical device monitoring system of claim 5, wherein the optical device comprises a programmable power supply, the off-board test information collection device is communicatively coupled to the programmable power supply, and the power supply parameter comprises at least one of a voltage, a current, an internal temperature, a power supply operating mode, a communication status, a model of the programmable power supply, and manufacturing information.
7. The optical device monitoring system of claim 6, wherein the environmental parameter comprises at least one of temperature and humidity information and barometric pressure information.
8. The optical device monitoring system of claim 6, wherein the switching information includes information of a switching amount of at least one of a mechanical limit switch and a mechanical/manual switch.
9. The optical equipment monitoring system of claim 6 wherein the motor shafting information includes information of at least one acoustic source of aerodynamic noise, ventilation noise, electromagnetic noise and mechanical noise.
10. The optical device monitoring system of claim 2 wherein the test point information comprises at least one of digital information and information injection measurement information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393070.7A CN113126554A (en) | 2019-12-30 | 2019-12-30 | Optical equipment monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393070.7A CN113126554A (en) | 2019-12-30 | 2019-12-30 | Optical equipment monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113126554A true CN113126554A (en) | 2021-07-16 |
Family
ID=76767605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911393070.7A Pending CN113126554A (en) | 2019-12-30 | 2019-12-30 | Optical equipment monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113126554A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706573A (en) * | 2009-07-06 | 2010-05-12 | 中国科学院长春光学精密机械与物理研究所 | Integration simulation test method of space optical remote sensor |
| CN103398863A (en) * | 2013-08-16 | 2013-11-20 | 中国科学院长春光学精密机械与物理研究所 | Ground-based simulation and detection device for space TDICCD camera electronics system |
| CN105067933A (en) * | 2015-08-31 | 2015-11-18 | 中国人民解放军63908部队 | Universal system for electronic equipment testability validation and evaluation and testing method |
| CN106706000A (en) * | 2016-12-28 | 2017-05-24 | 中国科学院长春光学精密机械与物理研究所 | Intelligent network monitoring method and system for theodolite |
| CN106774275A (en) * | 2017-01-16 | 2017-05-31 | 湖南中车时代通信信号有限公司 | Visualize the test system and method for the control function of train operation monitoring device |
-
2019
- 2019-12-30 CN CN201911393070.7A patent/CN113126554A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706573A (en) * | 2009-07-06 | 2010-05-12 | 中国科学院长春光学精密机械与物理研究所 | Integration simulation test method of space optical remote sensor |
| CN103398863A (en) * | 2013-08-16 | 2013-11-20 | 中国科学院长春光学精密机械与物理研究所 | Ground-based simulation and detection device for space TDICCD camera electronics system |
| CN105067933A (en) * | 2015-08-31 | 2015-11-18 | 中国人民解放军63908部队 | Universal system for electronic equipment testability validation and evaluation and testing method |
| CN106706000A (en) * | 2016-12-28 | 2017-05-24 | 中国科学院长春光学精密机械与物理研究所 | Intelligent network monitoring method and system for theodolite |
| CN106774275A (en) * | 2017-01-16 | 2017-05-31 | 湖南中车时代通信信号有限公司 | Visualize the test system and method for the control function of train operation monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9489340B2 (en) | Electrical power health monitoring system | |
| CN103728965A (en) | Monitoring device and method for aircraft engine and FADEC system | |
| CN106324385A (en) | Testing system and method for battery management system | |
| CN101999101B (en) | The defining method of system cloud gray model prediction | |
| CN101726414A (en) | Method and system thereof for measuring trial run parameter of aeroengine | |
| CN105676843A (en) | New energy automobile benchmarking and evaluation system and method | |
| CN104215847A (en) | Online testing system for onboard electrical equipment under mechanical environment | |
| CN101105501A (en) | Fan rotary speed test system and method | |
| US10593134B2 (en) | Acceptance testing system | |
| CN104898013A (en) | Method and system for diagnosing circuit fault based on acoustical measurement | |
| CN108983110B (en) | Power supply reliability detection system of converter valve monitoring equipment | |
| KR20120133711A (en) | Apparatus and method for providing vehicle data for testing product | |
| CN116955045B (en) | Remote JTAG multiplexing test method and system | |
| CN108319516B (en) | Test system and test method | |
| EP3454156A1 (en) | Method and device to monitor and automatically report electric motor and transformer conditions | |
| CN103885097A (en) | Integrated test system of meteorological station | |
| KR101906702B1 (en) | Integrated performance diagnosis system and method for integrated circuit board of reactor protection system | |
| CN113126554A (en) | Optical equipment monitoring system | |
| CN103983935A (en) | Indicating instrument detecting system and method | |
| CN106483950B (en) | Programmable logic device detection method and device | |
| CN213025417U (en) | Heavy water reactor protection system | |
| RU2400794C1 (en) | Test bench to diagnose and analyse electric locomotive microprocessor control system | |
| CN104062673A (en) | Nuclear analyzer self-diagnosis system | |
| CN112596551B (en) | Function verification method and system of electronic speed regulator | |
| CN106970607B (en) | Testing method and system for converter control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |