53results about How to "Avoid sluggishness" patented technology

The invention discloses an AGV path control method adopting an interaction mechanism in the technical field of traffic regulation. The AGV path control method adopting the interaction mechanism comprises the following steps: S1) autonomously deciding advancing mode according to a task instruction from a dispatching center and states of other AGV motion units in a coherent region or path; S2) informing the current AGV motion unit to other AGV motion units in a broadcast mode through a communication system, setting a path and walk plan for other coherent AGV motion units to confirm, or otherwise, resetting a path and walk plan; and S3) under the situation where contradictions with set content cannot reach unification, carrying out arbitration through the dispatching center. The method can simplify the AGV path control program in a multi-AGV system, thereby preventing AGV from colliding and reducing reaction time of the control system; and the method can realize flexible scheduling of theAGV, and solve the problem same-direction overtaking of the multi-AGV system and simplify reverse intersection.

The invention discloses a sludge pyrohydrolysis system comprising a sludge storage tank, a sludge preheating device, a sludge conveying pump and a steam source, a pyrolysis sludge storage tank, a sludge pyrohydrolysis pipeline and a steam sludge ejector; a to-be-treated sludge outlet in the sludge storage tank communicates with a feeding port of the sludge preheating device; a discharge port of the sludge preheating device communicates with a sludge inlet of the sludge conveying pump; a sludge outlet of the sludge conveying pump communicates with a first inlet of the steam sludge ejector; a steam supply port of the steam source communicates with a second inlet of the steam sludge ejector; an outlet of the steam sludge ejector communicates with an inlet of the sludge pyrohydrolysis pipeline, a pressure relief discharger at a pyrohydrolysis sludge outlet of the sludge pyrohydrolysis pipeline communicates with a coil pipe inlet of a heat recovery coil pipe, and a coil pipe outlet of the heat recovery coil pipe communicates with an inlet of the pyrolysis sludge storage tank through a discharge pipeline E via the pressure relief discharger and the heat exchanger in sequence. The sludgepyrohydrolysis system is simple in structure, relatively low in cost, high in pyrohydrolysis efficiency, energy-saving and environment-friendly.

The invention discloses a tangential casing built-in aeration photo-bioreactor applicable to micro algae high-efficiency culture. The tangential casing built-in aeration photo-bioreactor comprises a transparent tangential casing, a liquid inlet and outlet structure and an air inlet and outlet structure, wherein the transparent tangential casing comprises a transparent outer tube and a built-in transparent perforated aeration tube; the two ends of the transparent tangential casing are provided with flanges; the transparent outer tube and the built-in transparent perforated aeration tube are sealed through the flanges; one end of the transparent outer tube is provided with a liquid inlet, and the other end of the transparent outer tube is provided with a liquid outlet for feeding culture solution into the transparent outer tube and discharging the culture solution out of the transparent outer tube; one end of the built-in aeration tube is provided with an air inlet tube, and the other end of the built-in aeration tube is provided with a high-pressure exhaust valve; the side wall of the built-in aeration tube is provided with aeration holes; and an exhaust tube is arranged above the transparent outer tube. The tangential casing built-in aeration photo-bioreactor has the advantages of a columnar photo-bioreactor; not only the heat transfer and mass transfer are enhanced but also light-dark cycle is promoted by using aeration turbulent flow; and the pH (Potential of Hydrogen) of the culture solution is dynamically adjusted through CO2 content in ventilation, so that the culture environment of micro algae is improved.

The invention discloses a pyrohydrolysis method of sludge. The pyrohydrolysis method comprises the following steps: quickly and fully mixing sludge to be treated with steam, wherein introducing the sludge to be treated with a certain pressure into a first inlet of a steam sludge ejector, meanwhile, introducing steam with a certain pressure and temperature into a second inlet of the steam sludge ejector, and rapidly and fully mixing the sludge to be treated and the steam in the steam sludge ejector and then introducing an obtained mixture into a sludge pyrohydrolysis pipeline; carrying out pyrohydrolysis in the sludge pyrohydrolysis pipeline, wherein controlling the pyrohydrolysis temperature in the sludge pyrohydrolysis pipeline to be 110-225 DEG C, the pressure to be 0.5-3 Mpa, the reaction time to be 0.1-1 hour, and discharging the sludge obtained through pyrohydrolysis through a pressure relief discharger at a sludge outlet. The pyrohydrolysis method of sludge can quickly realize full mixing of steam and sludge, and is high in heat transfer efficiency; and energy saving and environment protection are achieved.

The invention discloses a movable pickup mechanism and belongs to the field of automatic equipment. The movable pickup mechanism comprises a vertical plate, a vertical swing rod located on the back face of the vertical plate, a clamping jaw installation plate located on the front face of the vertical plate, and a horizontal sliding rail fixed to the upper portion of the front face of the vertical plate. The plate face of the vertical plate is provided with a sliding groove in an inverted U shape. The upper portion of the swing rod is provided with a vertical strip-shaped hole, and the lower end of the swing rod is connected with a motor for driving the swing rod to swing. A sliding pin is arranged in the strip-shaped hole. One end of the sliding pin penetrates through the sliding groove and is connected with the clamping jaw installation plate. The horizontal sliding rail is located above the sliding groove and provided with a left sliding block and a right sliding block, transition plates are fixed to the two sliding blocks correspondingly, each transition plate is hinged to a connection rod, and the lower ends of the left and right connection plates are hinged to the left end and the right end of the clamping jaw installation plate correspondingly. The flexible adaptability of the clamping jaw installation plate is increased, and complete smoothness can be achieved in the moving process.

The present invention discloses an apparatus for making direct writing screen plate and a using method thereof. In the prior art, there is a problem that a measured focal plane is inconsistent with an actual focal plane due to the position deviation between an assembled displacement sensor and an exposure point. The present invention provides a direct writing screen plate making apparatus and a focal plane control method. A Z-axis controller is used to pre-establish a mapping relation between the focal plane position of the scanning band to be scanned in the next step and the scanning platform position signal. During the next step of scanning, the position of the optical lens is adjusted according to the mapping relation, thus avoiding the problem of inconsistency between the calculated focal plane and the actual focal plane caused by the position deviation between the assembled displacement sensor and the optical lens. The present invention also provides a method for exposing a region of interest and a method for compensating the on-line real-time light uniformity, which solve the problems of short service life of the digital micromirror device and uneven distribution of energy output on the digital micromirror device.

The invention discloses a control method and device for an air conditioner universal controller and the air conditioner universal controller, and belongs to the field of air conditioner communication.The control method comprises the steps that firstly, the type of a to-be-controlled air conditioner is obtained, then different processing is carried out correspondingly according to the type of a single system or double systems of the to-be-controlled air conditioner to obtain pre-sent data packets, and finally, a host is controlled to sequentially send request frames to slaves according to thepre-sent data packets. According to the scheme, the to-be-sent data frames are processed according to the air conditioner type, so that the problems that communication stagnation is easily caused in the process of sending data frames of the data packets when the double-system air conditioner is controlled, and network data packets contain redundant data when the single-system air conditioner is controlled are solved; different processing is carried out on to-be-sent data of the single system and to-be-sent data of the double systems correspondingly, and therefore communication stagnation can be avoided when the double-system air conditioner is controlled; and meanwhile, communication network efficiency is improved when the single-system air conditioner is controlled, so that communicationtime is shortened.

A method for controlling and / or regulating the operation of an internal combustion engine, wherein the relevant specific relative locations of the intake camshaft with respect to the crankshaft are defined and / or controlled with the aid of regulating control values of the engine control unit, in particular for controlling the intake valves between the control value 1 for late and the control value 0 for early, and wherein a specific regulating control value curve and / or specific regulating control values for controlling the relative position of the intake camshaft is or are stored, at least for a specific control period for implementing the load jump, namely at least between the time of the start of the target load jump to the time of the end of the actual load jump corresponding to the target load jump.

The invention discloses a control method and device for a universal controller of an air conditioner, and the universal controller for an air conditioner, which belongs to the field of air conditioner communication. Perform different processing to obtain the pre-sent data packets, and finally control the master to send request frames to the slaves in turn according to the pre-sent data packets. The solution model of this application processes the data frames to be sent to solve the process of sending data packets and data frames when controlling dual-system air conditioners, which easily leads to communication sluggishness, and the problem that network data packets contain redundant data when controlling single-system air conditioners, respectively. Different processing of the data to be sent by the single system and the dual system can avoid communication sluggishness when controlling the dual-system air conditioner, and at the same time improve communication network efficiency and shorten communication time when controlling the single-system air conditioner.

The invention discloses a tangential casing built-in aeration photo-bioreactor applicable to micro algae high-efficiency culture. The tangential casing built-in aeration photo-bioreactor comprises a transparent tangential casing, a liquid inlet and outlet structure and an air inlet and outlet structure, wherein the transparent tangential casing comprises a transparent outer tube and a built-in transparent perforated aeration tube; the two ends of the transparent tangential casing are provided with flanges; the transparent outer tube and the built-in transparent perforated aeration tube are sealed through the flanges; one end of the transparent outer tube is provided with a liquid inlet, and the other end of the transparent outer tube is provided with a liquid outlet for feeding culture solution into the transparent outer tube and discharging the culture solution out of the transparent outer tube; one end of the built-in aeration tube is provided with an air inlet tube, and the other end of the built-in aeration tube is provided with a high-pressure exhaust valve; the side wall of the built-in aeration tube is provided with aeration holes; and an exhaust tube is arranged above the transparent outer tube. The tangential casing built-in aeration photo-bioreactor has the advantages of a columnar photo-bioreactor; not only the heat transfer and mass transfer are enhanced but also light-dark cycle is promoted by using aeration turbulent flow; and the pH (Potential of Hydrogen) of the culture solution is dynamically adjusted through CO2 content in ventilation, so that the culture environment of micro algae is improved.