48results about How to "Optimal control program" patented technology

A biological sample containment system and method are provided that include a container for storing the biological sample and an indicator affixed to the container for displaying at least one measured characteristics of the container or sample, wherein measurement of the characteristic is commenced by activation of the indicator. In another embodiment of the invention, a biological sample containment system and method are provided that include a container for storing the biological sample and a colored scale affixed to the container, wherein the colored scale facilitates identification of at least one characteristic of the biological sample. In yet another embodiment of the invention, a biological sample containment system and method are provided that include a container for collecting a biological sample and a label affixed to the container, wherein information relating to the biological sample or container is situated on the label.

The invention relates to a device and a method for comprehensively controlling and protecting a pump set of a diesel engine, which are applied to the comprehensive control and protection of the pump set of the emergency / fire-fighting diesel engine. The device comprises a core operation unit, a signal output unit, a signal input and processing unit and a communication protocol conversion unit; a first single chip machine is connected with the diesel engine, a host computer and an LCD screen; and the first singlechip is also connected with a second singlechip. The method orderly comprises the following steps of self-test, start, process control of the operation of the machine set, state check in the operation of the machine set, control of shutdown of the machine set and completion. The control system has the advantages of high accuracy, strong emergency treatment capability for timely alarm control, low cost, high cost-performance ratio, small volume, simple structure, convenient use and high degree of automation; and the control and protection method can timely and accurately judge various faults occurring during the operation of the machine set and alarm, and make the automatic and accurate control, and the control program is reasonable, simple and reliable.

The invention provides a flexible reciprocating straight-line type seedling separating device of a pot seedling transplanter. The flexible reciprocating straight-line type seedling separating device comprises a rack, a seedling cup opening and closing device, a flexible straight-line transmission device, a seedling cup moving device, a plurality of seedling cups and a control system, wherein the rack is fixedly provided with the flexible straight-line transmission device; the flexible straight-line transmission device is fixedly provided with the seedling cup moving device; the seedling cup moving device is fixedly provided with the seedling cup opening and closing device; the seedling cup moving device is fixedly provided with the seedling cups; the control system is respectively and electrically connected with a motor of the straight-line transmission device and an air cylinder of the seedling cup opening and closing device; the control system controls the motor to drive the flexible straight-line transmission device to move the seedling cup moving device so as to drive the seedling cups to reach designated positions and receive pot seedlings; the control system controls opening and closing the seedling cups through the seedling cup opening and closing device and enables the pot seedlings to fall in designated seedling falling points. The flexible reciprocating straight-line type seedling separating device provided by the invention is simple in structure, controllable in program and high in reliability; through flexible transmission, movement is stable, and noise and vibration are greatly reduced; the motor drives the seedling cups to do left-right reciprocating straight-line movement, the air cylinder is used for pushing the seedling cups to open and close, the seedling cups vertically face downwards, and the seedling falling posture is better.

The invention discloses a coated composite lithium ion battery anode material and the preparation method thereof, aiming at improving the electrochemical property of the coated composite lithium ion battery anode material. The invention takes Li0.8-1.2Ni0.7Co0.2Mn0.1O2, and Li-0.8-1.2Ni0.8Co0.1Mn0.1O2, or Li0.8-1.2Ni0.9Co0.05Mn0.05O2 as the substrate, and adopts hexagonal crystal structure; the surface of the substrate is coated with a functionally gradient material layer which is 1-20%of the quality of the substrate. The preparation method includes the steps of preparing powder, mixing the materials, sintering, coating the surface, heating, and coating with organic material coating. Compared with prior art, the anode material can be combined with lithium metal and assembled to an analog battery; if the battery is charged or discharged at current density of 0.3C under 2.5-4.2V, the discharge capacity is more than 190mAh / g, the first coulomb efficiency will reach 90% and the capacity retention is more than 95% after 100 cycles. The coated composite lithium ion battery anode material is simple in technique and low in cost and is suitable for large-scale industrial production.

The invention discloses a joint-free crawler jaw type vulcanizing machine and a working method thereof. The joint-free crawler jaw type vulcanizing machine comprises a vulcanizing machine body, a middle heat plate, a middle heat trolley, an electric tensioning device and an electric demolding device, wherein the middle heat trolley, the electric tensioning device and the electric demolding device are automatically operated in a full-electric mode. During working, a cylinder entering and exiting motor drives the middle heat trolley to run on a rail, and a tensioning motor drives a tensioning screw lifter to enable a demolding mechanism to move so as to realize tensioning and loosening of a steel wire belt; a demolding motor enables a tensioning shaft to move up and down to realize upper mold stripping or lower mold stripping of a crawler by driving a demolding screw lifter. According to the vulcanizing machine, equipment for crawler tensioning, cylinder entering, cylinder exiting and demolding is fully-electrically driven, so that the labor intensity of vulcanizing workers is effectively reduced, the production efficiency of the workers is improved, the potential safety hazard of production is reduced, and the production cost of enterprises is reduced.

A freeze dryer, comprising a freeze-drying chamber (1) and a cold trap chamber (5); the freeze-drying chamber (1) is provided with a support plate (2) and multiple freeze-drying plate layers (3) located above the support plate (2); the support plate (2) is connected to a lift drive component (4) for lifting the support plate (2) and the freeze-drying plate layer (3); the freeze-drying chamber (1) is located above the cold trap chamber (5), and communicates with the cold trap chamber (5) via a through hole (9) arranged at the bottom of the freeze-drying chamber (1); and the cold trap chamber (5) or the freeze-drying chamber (1) is provided with a seal for covering the through hole (9) to separate the freeze-drying chamber (1) from the cold trap chamber (5). The freeze dryer has a simple structure, low cost, small footprint, and low pollution risk.

The invention provides an automatic control device of a disk saw for stone cutting and a control method of the automatic control device. A framework is formed by a plurality of supporting columns (5) and a cross beam (9), and a disk saw blade (13) is rotationally fixed to the lower end of a main shaft (1). The upper end of the main shaft (11) is connected to the cross beam (9) in a transverse sliding manner, and a main engine motor (6) is connected with the disk saw blade (13) and used for driving the disk saw blade (13) to rotate. A walking motor (8) is connected with the main shaft (11) and can drive the main shaft (11) to move in the transverse direction of the cross beam (9), and a lifting motor (7) is connected with the main shaft (11) and can drive the main shaft to vertically move. Rails (3) are arranged below the framework, a cart (4) is arranged on the rails (3) and connected with a sizing motor (2), and the sizing motor (2) drives the cart (4) to move along the rails (3) through a lead screw.

The invention relates to a selective breeding and propagating method of a plant, particularly relates to a selective breeding and propagating method of a capsicum, belonging to the technical field of plant breeding. Compared with the existing selective breeding technology of a male sterile line of a capsicum, the method has the advantages that the breeding procedure is simple and convenient, the breeding target character and procedure are controllable, the sterile plant rate and the sterile degree are high, and the breeding efficiency is enhanced. A new approach is developed for capsicum heterosis utilization, selective breeding of a leaf color marked sterile line, rapid purity identification of hybrid F1-generation seeds, and the like.

The invention discloses a high-speed wire double production line swinging wire separation device, comprising a single-wire output roller table and a double-wire input roller table. The double-wire input roller at least comprises an A line roller table and a B line roller table and provided with a roller table swinging device at the input end thereof for butting the entrances of two roller tables therein with the exit of the single-wire output roller table in a swinging way and reciprocating in cycle to achieve the wire separation, i.e. a single production line is divided into double production lines. The device changes the fixed heat-preservation roller table structure into the swinging heat-preservation roller table structure through the heat-preservation roller table frequently used in high-speed wire production line, thereby omitting special wire separation roller tables, greatly optimizing the production process and reducing the investment cost of equipment; and the high-speed wire double production line swinging wire separation device has the characteristics of simple and reliable operation and structure and low failure rate, and the advantages of continuous rolling, short wire renewing period, greatly improved production efficiency and no increase of space when used for renewing the old equipment, and the like.

A freeze dryer, comprising a freeze-drying chamber (1) and a cold trap chamber (5); the freeze-drying chamber (1) is provided with a support plate (2) and multiple freeze-drying plate layers (3) located above the support plate (2); the support plate (2) is connected to a lift drive component (4) for lifting the support plate (2) and the freeze-drying plate layer (3); the freeze-drying chamber (1) is located above the cold trap chamber (5), and communicates with the cold trap chamber (5) via a through hole (9) arranged at the bottom of the freeze-drying chamber (1); and the cold trap chamber (5) or the freeze-drying chamber (1) is provided with a seal for covering the through hole (9) to separate the freeze-drying chamber (1) from the cold trap chamber (5). The freeze dryer has a simple structure, low cost, small footprint, and low pollution risk.

The invention discloses an alarm receiving and processing digitization management system for fire fighting, comprising a central processing module, a digital speech recording playback module and a relay unit, wherein the output end of the central processing module is respectively connected with the input ends of the relay unit and the digital speed recording playback module; the input end of the central processing module is respectively connected with a mode selection switch, a bugle command button and a volume control button; the relay unit is composed of a fire bell controller, a lighting controller and a garage door controller, and the output end of the fire bell controller, the lighting controller and the garage door controller are respectively connected with a fire bell, a lamp and agarage door; the output end of the digital speech recording playback module is connected with a power amplifier and a voice box in sequence; and the central processing module communicates with an upper computer via an extended interface. The invention utilizes the mature and an open TCP / IP protocol to integrate all fire fighting functions at present with good working reliability, rapid response speed, simple operation and relatively low cost.

The invention provides a hybrid power engine intake heating control method. When an engine is started, a key switch ignites to electrify the whole vehicle. At the moment, a hybrid power unit coordinating controller controlling a whole vehicle system to operate monitors the intake temperature, and the hybrid power unit controls whether the engine controller needs to get into an intake heating procedure or not. When intake gas needs heating, the engine controller gets into the engine starting procedure after controlling intake gas to be heated and directly gets into the starting procedure when intake gas does not need heating. Intake heating is judged through cooperation of the hybrid power unit and the controller. The engine controller does not need to conduct intake heating data initialization and optimize the control program after the key switch is started each time, and the influence of starting of the key switch on the intake heating function is reduced. The invention further provides a hybrid power engine intake heating control system and a hybrid electric vehicle.