37results about How to "Solve debugging difficulties" patented technology

The invention relates to the technical field of automatic adhesive tape attaching, in particular to a double faced adhesive tape attaching mechanism and double faced adhesive tape attaching equipment.The double faced adhesive tape attaching mechanism comprises a rack. The rack is provided with an adhesive tape putting wheel for loading double faced adhesive tape, an adhesive tape pressing wheel for keeping the double faced adhesive tape to be attached to a workpiece, a storage wheel for rolling release paper and a pressure maintaining mechanism for exerting pressure on the workpiece. The adhesive tape pressing wheel presses the adhesive tape to the workpiece, the movement of the workpiece drives the adhesive tape pressing wheel to rotate, and the adhesive tape pressing wheel drives the adhesive tape putting wheel to rotate through the double faced adhesive tape; and the adhesive tape putting wheel is connected with an adhesive tape putting belt wheel, the storage wheel is connected with a storage belt wheel, the adhesive tape putting belt wheel is connected with the storage belt wheel through a conveyor belt, and the adhesive tape putting wheel drives the storage wheel to rotate through the adhesive tape putting wheel and the storage belt wheel. The double faced adhesive tape attaching equipment comprises the double faced adhesive tape attaching mechanism. By means of the double faced adhesive tape attaching mechanism and the double faced adhesive attaching equipment, the technical problems that in the prior art, debugging is difficult and the cost is high are solved.

The invention relates to a multiple-DOF (degree of freedom) adjusting mechanism of an optical SPR (surface plasma resonance) biosensor. The mechanism comprises a laser regulating unit, a biochip component, a CCD (charge coupled device) regulating unit, a support plate and a base used for mounting the support plate, wherein the laser regulating unit and the CCD regulating unit are symmetrically arranged at the two sides of the prism bracket, and certain light paths can be formed among a laser, the biochip component and a CCD by adjusting the relative position of the laser regulating unit and the CCD regulating unit. The mechanism provided by the invention has the advantages that the structural design is delicate, and the location is accurate, thus the consistency of the light paths among the laser, the biochip component and the CCD can be conveniently adjusted; the pressure between a flow cell and the biochip component can be conveniently adjusted; the flow cell can maintain to be circulated after being lifted and reset and the accurate location of the biochip component can be guaranteed; the problems that debugging is difficult and the refractive index is difficult to match as the biochip provided with a glass substrate is replaced only are solved, the analysis accuracy of the biosensor is improved, and the use cost and the maintenance cost of the optical SPR sensor are greatly reduced.

The invention relates to a dual-channel MDOF (multidegree of freedom) adjustment mechanism of an optical surface plasma resonance biosensor. The mechanism comprises a biochip assembly regulating unit, an optical path regulating unit, an angle regulating unit and a supporting and guiding unit, wherein the optical path regulating unit comprises a laser swing frame and a charge coupled device (CCD) swing frame; the angle regulating unit comprises an elevating assembly, a rotating support arm, a transmission shaft and a driving device; driven by the driving device, the transmission shaft drives the elevating assembly to complete the elevating travel, and at the same time, drives the laser swing frame and the CCD swing frame to form an included angle within a certain range via the corresponding rotating support arm, and form two corresponding optical path detection passages among laser, a CCD image sensor and the biochip assembly. The dual-channel MDOF adjustment mechanism provided by the invention is convenient for operation and accurate in positioning and has high testing precision, and solves the problems, such as debugging difficulty and hard refractivity matching caused when only the biochip with a glass substrate is replaced, thereby increasing the analytic precision of the biosensor and also substantially reducing the using and maintaining cost of the optical surface plasma resonance (SPR) sensor.

The invention relates to the technical field of double faced adhesive tape pasting automation, in particular to equipment and a system for pasting a double faced adhesive tape. The equipment for pasting the double faced adhesive tape comprises a working rack, wherein a supporting rack is mounted on the working rack; a first driving mechanism which drives along the X-axis direction is arranged on the working rack, a second driving mechanism which drives along the Y-axis direction is arranged on the supporting rack, and a third driving mechanism which drives along the Z-axis direction is arranged on the second driving mechanism; a positioning tool for placing a workpiece is connected above the first driving mechanism; and a pasting mechanism matched with the positioning tool in use is connected to the third driving mechanism. The system for pasting the double faced adhesive tape comprises the equipment for pasting the double faced adhesive tape. The equipment and system provided by the invention solve the technical problems that in the prior art, the manual pasting efficiency is low and the pasting quality is unstable.

A generating tool of a function module comprises a resource library, an acquisition unit, a matching unit, a searching unit and a generating unit, wherein the resource library is used for storing function information, a called module and called module information, the function information comprises function names and correspondingly achieved functions, the called module information comprises functions which are achieved by the called module, the acquisition unit is used for acquiring at least one piece of demanding information of the function module, the matching unit is used for acquiring the function names which are matched with the demanding information of the function module in the resource library, the searching unit is used for searching the called module information in the resource library to determine one called module to be called based on the achieved functions corresponding to the function names which are matched with the matching unit, and the generating unit is used for calling the called module which is searched by the searching unit to generate the function module. According to the generating tool of the function module, during the developing process of the function module, blocking phenomena and development cost increasing can be prevented, and conveniences are brought for developers.

The invention relates to a PID control parameter off-line tuning method based on a hidden Markov model. The method comprises the steps of acquiring a PID control parameter observation sequence, judging whether the length of the acquired observation sequence is greater than 1, calculating the initial state probability distribution of the observation sequence, carrying out hidden Markov model training with use of the obtained probability distribution to obtain the state probability of the observation sequence after training, sending the trained control parameter observation sequence to a PID control system for verification, and judging whether the set of control parameters meets the precision requirement of the PID control system. By adopting the method of the invention, deterministic calculation of a PID control parameter sequence vector is realized, an offline PID control parameter optimization adjustment method is proposed, and the difficulty in parameter debugging caused by the randomness of parameter determination is avoided.

The invention discloses a micro-processing device, an on-line debugging system and method. The on-line debugging method includes the first step that a micro-processing unit receives first data on a bus through an input interface; the second step that the micro-processing unit decodes the first data to obtain the data type of the first data and carries out corresponding processing on the data type of the first data or the micro-processing unit receives the first data from an input functional module through the input interface; the third step that the micro-processing unit codes the first data and sends the first data to an output functional module through an output interface. According to the on-line debugging method, the problem that a behavior-based robot is difficult to debug is solved, data information of a behavior-based robot system in the running process is collected and local functional modules are debugged, so reasons for problems can be conveniently analyzed and the problems can reappear conveniently.

The invention discloses an L-band frequency synthesizer circuit, which is used for a tacan earth station and DME equipment. According to the design, the L-band frequency synthesizer circuit comprises a phase-locked ring circuit, a loop filter, a voltage controlled oscillator, a frequency setting control circuit and a reference frequency source circuit, wherein the frequency setting control circuit and the reference frequency source circuit are respectively connected with the phase-locked ring circuit, the phase-locked ring circuit is connected with the loop filter which is connected with the voltage controlled oscillator, and the voltage controlled oscillator is connected with the phase-locked ring circuit. By adopting an improved circuit design scheme, the L-band frequency synthesizer circuit which is advanced in technology, stable in working, reliable in performance, small in volume and low in power consumption can be finally designed, so that the problems of being poor in stability, difficult to debug, poor in phase noise index of the existing circuit can be solved, and the wide working band demand of tacan and DME equipment can be met. In addition, the volume of the circuit is reduced, and the cost is lowered.

The invention discloses a multi-wavelength laser-integrated optical emission system, which is provided with a first emission system and a second emission system, wherein the first emission system comprises a first emitting objective lens, a first emitting eye lens, a first coincidence prism and a first wavelength laser, and a film system for reflecting the wavelength of the first wavelength laser is plated on the cemented surface of the first coincidence prism; the second emission system comprises a second emitting objective lens, a second emitting eye lens, a second coincidence prism and a second wavelength laser, and a film system for reflecting the wavelength of the second wavelength laser is plated on the cemented surface of the second coincidence prism; the first emission system is connected in series with the second emission system, and the optical axes of the first emission system and the second emission system are superposed. The multi-wavelength laser-integrated optical emission system effectively realizes the application of single channel and multi-laser integration, thus effectively overcoming the defects of multi-laser opto-eletronic products, such as multiple light paths, multiple channels, large systems, difficult debugging, high cost and the like, and the effect is excellent.

The invention belongs to the technical field of communication, in particular to a circular remote firmware update system with open upgrade privileges and a method thereof. The method comprises the following steps: a plurality of application programs of different versions are pre-stored in the server; the application programs can be called remotely and the firmware is updated, so that the user canselect more upgraded versions, and the most suitable upgraded versions are selected according to the user's usage habits; the user selects the version of the application program and sends the downloadinstruction and the information of the current firmware of the target object to the server; the target object downloads the application from the server and automatically installs the application to complete the firmware update, which can realize open upgrade privileges to users, and can cycle firmware upgrade and downgrade, targeted to solve the remote firmware upgrade project debugging development encountered in the multi-debugging difficulties, thereby greatly saving the developers of the project debugging time.

The invention provides a method and a server for establishing a lora long-distance transmission link. The method comprises the following steps of: collecting the type and identification of each pieceof equipment of which the link is about to be established; determining base station equipment and relay equipment of which the link is about to be established in the equipment according to the type; after the base station equipment and the relay equipment are installed and powered on according to a preset deployment plan, sending a first link establishment instruction to first base station equipment, so that the first base station equipment scans the relay equipment around the first base station equipment and establishes connection with the first relay equipment in the scanned relay equipmentdetermined according to a preset rule; and determining that the first link is completely established after receiving a message of establishing connection between the first relay equipment and a terminal collector forwarded by the first relay equipment through the first base station equipment. The installation cost is saved, and the reliability is improved.

The invention discloses a weft breakage detection device of a shuttle loom. The device comprises a weft detection fork, an adjusting support and a front-and-back adjusting rod, wherein the front-and-back adjusting rod is arranged at one end of a shuttle carrier, and the weft detection fork is arranged at the end, close to a steel buckle, of the front-and-back adjusting rod; weft penetrates throughthe weft detection fork, and an infrared receiving head and an infrared emitting head are arranged on the weft detection fork; the infrared receiving head and the infrared emitting head are electrically connected with a controller, and the adjusting support is arranged at the end, away from the steel buckle, of the weft detection fork. The device is suitable for various loom equipment, solves theproblem that the weft of the loom is broken but the loom is not stopped and accordingly defective cloth is produced, also solves a series of problems of troublesome installation, difficult debugging,complex operation, unreliable shutdown during weft detection and the like, can improve the quality and yield of woven fabric, saves manpower and materials, and effectively reduces the labor intensityof workers. A whole control device is simple and clear in structure, low in fault rate, convenient to maintain and capable of reducing the labor intensity of the workers and improving the work efficiency.

The invention belongs to the technical field of ultrasonic imaging, and particularly relates to a spatial smoothing method and system for color Doppler blood flow imaging, and the method comprises the following steps: S1, constructing a neighborhood template; S2, performing neighborhood matching analysis on the blood flow image according to the neighborhood template to obtain a matching template; S3, and performing anisotropic smoothing processing on the blood flow image according to the matching template; According to the method, the difficulty of parameter debugging is solved, the practicability is higher, different smoothing effects are achieved by designing different neighborhood templates, the flexibility is better, and the boundary sawteeth of the blood flow image are effectively improved.

The invention provides an unmanned distribution vehicle debugging system, and belongs to the technical field of vehicle debugging. The unmanned distribution vehicle debugging system comprises an unmanned distribution vehicle, a debugging vehicle, a mechanical link and a power module, a cockpit is arranged on the debugging vehicle, and a debugging module and a takeover mechanism located in the cockpit are further arranged on the debugging vehicle. The debugging module is electrically connected with a first electrical system of the unmanned distribution vehicle, a second electrical system of thedebugging vehicle is electrically connected with the first electrical system, the takeover mechanism is mechanically connected with a mechanical system of the unmanned distribution vehicle through the mechanical link, and the power module is electrically connected with the debugging module, the first electrical system and the second electrical system, respectively. By means of the control of thesecond electrical system on the debugging vehicle and by means of the debugging module and the takeover mechanism arranged in the cockpit of the debugging vehicle, the unmanned distribution vehicle debugging system provided by the invention realizes the synchronous movement of the debugging vehicle and the unmanned distribution vehicle, and the debugging personnel can debug and take over the unmanned distribution vehicle in the cockpit of the debugging vehicle, so that the problem of debugging difficulty of the unmanned distribution vehicle is solved.

The invention discloses a test method and device based on an automatically generated sequence diagram, and relates to the field of computer applications. The method comprises the following steps: collecting information of a multi-node asynchronous message interaction system in an interaction process; allocating drawing spaces to drawing units corresponding to corresponding messages in sequence according message serial numbers and illustrations in the collected information; after the drawing spaces are allocated to the drawing units corresponding to all messages, displaying the corresponding drawing units in the drawing spaces; and performing corresponding tests by use of the displayed drawing units. According to the test method and device provided by the invention, by means of the automatically generated sequence diagram, the interaction procedures of the messages can be displayed intuitively, thereby locating faulty nodes more conveniently and solving the problems of program debugging difficulty and problem locating difficulty in the multi-node asynchronous message interaction system, meanwhile as the sequence diagram is automatically generated, the manpower resources are saved, and the test efficiency is improved.

The invention discloses a wireless display unit and a point switch notch monitoring system. The wireless display unit comprises a main control module, a wireless communication module and a handheld intelligent mobile terminal. The main control module is connected with a gap image monitoring system through a communication bus serial port, and the handheld intelligent mobile terminal is connected with the main control module through the wireless communication module. And the main control module forwards the information sent to the display module by the acquisition extension set through the serial port communication interface to the handheld intelligent mobile terminal by utilizing the wireless communication module. The point switch notch monitoring system comprises the wireless display unit.According to the invention, the main control module forwards information sent to the display module by the point switch acquisition extension set through the serial port communication interface to the handheld intelligent mobile terminal by using the wireless communication module; therefore, the problem that the image sensor is difficult to debug by on-site maintenance personnel is solved, and the train running safety can be better guaranteed.

The invention relates to a multi-order M sequence generation circuit, which comprises a trigger circuit and an XOR gate correspondingly connected with the trigger circuit through at least one microstrip line, wherein after the XOR gate is delayed by the microstrip line for required time, the trigger circuit outputs a required M sequence. The XOR gate is connected with the trigger circuit through at least one microstrip line; after the XOR gate is delayed by the microstrip line for required time, the trigger circuit outputs the required M sequence; the multi-order M sequence generation circuit has high frequency, namely a clock frequency of the GHz level can be realized easily, is low in cost, and the number of required devices is small, namely, the multi-order M sequence is realized by only using three D triggers and the XOR gate; the multi-order M sequence generation circuit has high reliability and high stability, can be applied to the fields of communication and radars; according to the high-frequency multi-order M sequence generation circuit constructed by the microstrip line, the problems of low storage frequency and debugging difficulty are solved; and the multi-order M sequence generation circuit can be widely applied to various high-frequency signal generation circuits.