Control system, and electric power steering control device

To provide a control system equipped with a sub-control device, in which there is no need to provide any LAN communication circuit in the sub-control device and it becomes possible to monitor a main control device in an inexpensive structure. A main control device comprises a first signal processing unit in which a first signal that is used for producing an output on the basis of an input signal is produced and a second signal processing unit in which a second signal that is substantially equivalent to the first signal is produced on the basis of the input signal; a communication processing unit has a function of transmitting the first and second signals from the main control device to the sub-control device; the sub-control device involves a comparative determination processing unit in which the comparison between the first signal and the second signal both transmitted from the main control device is made and it is determined as 'abnormal' when a state in which the deviation between the ...

CONTROL SYSTEM AND ELECTRIC POWER STEERING CONTROL DEVICE

A main control device generates a first signal and a second signal, which is substantially equivalent to the first signal, in accordance with the input signal, a sub-control device includes a comparison-judgment-processing unit that compares the first signal with the second signal, and judges that an abnormality occurs when a state, in which a deviation between the both signals is greater than equal to a predetermined value, is continued in a time being equal to a first predetermined time, and a limitation unit is configured in such a way that the limitation unit adds a predetermined limitation to the output of the main control device in accordance with a result for which the comparison-judgment-processing unit judges that the abnormality occurs. 1. A control system comprising:a main control device that generates output for controlling a controlled object in accordance with an input signal;a sub-control device for monitoring an operating state of the main control device;a communication-processing unit for communicating between the main control device and the sub-control device; anda limitation unit for limiting the output of the main control device in accordance with the monitoring by the sub-control device; whereinthe main control device includes a first signal-processing unit that generates a first signal, for generating the output, in accordance with the input signal, and a second signal-processing unit that generates a second signal, which is substantially equivalent to the first signal, in accordance with the input signal,the communication-processing unit has a function of transmitting the first signal and the second signal from the main control device to the sub-control device,the sub-control device includes a comparison-judgment-processing unit that compares the first signal with the second signal, which are transmitted from the main control device via the communication-processing unit, and judges that an abnormality occurs when a state, in which a deviation ...

REALTIME IMAGING AND RADIOTHERAPY OF MICROSCOPIC DISEASE

Disclosed herein are methods, systems and therapeutics concerning radiotherapy of microscopic disease based on realtime imaging. The system comprises an intra-corporeal component and an extra-corporeal component. The intra-corporeal component comprises a detector/imaging subunit and a treatment subunit, where both subunits are placed in a cavity of a patient. The extra-corporeal component comprises a detector that is placed outside any cavity of the patient. Through this system, a treatment can be applied to a target tissue in a patient concurrently or within a short period time to signal detections. 1. A tomographic imaging system for realtime imaging of sub-millimeter-sized tumor clusters in a patient , comprising: i) a first detector in a cavity within the body of a patient, wherein the first detector has an imaging hemisphere;', 'ii) a radiation source capable of emitting a therapeutic radiation, where said radiation source is also in the cavity within the body of the patient;, 'an intra-corporeal component comprisinga contrast agent, which modulates the intensity of the therapeutic radiation, andan extra-corporeal component comprising a second detector outside any cavity of the body of the patient, wherein the second detector is configured to always face the imaging hemisphere of said first detector;wherein the first detector can be rotated with respect to the body of said patient.2. The system of claim 1 , wherein the contrast agent is selected from the group consisting of an iodinated agent claim 1 , a high-Z material liquid claim 1 , and a combination thereof.3. The system of claim 1 , wherein the first detector is a gamma detector.4. The system of claim 1 , wherein the second detector is a gamma detector.5. The system of claim 1 , wherein the radiation source is a miniature x-ray source.6. The system of claim 5 , wherein the radiation source further comprises an inlet and an outlet for an x-ray source coolant.7. The system of claim 1 , further comprises:an ...

Facility management system

A facility management system capable of suppressing an increase in cost and man-hours, and capable of transmitting sensor information on a facility item sensing sensor to an outside from the facility is provided. A facility management system includes: a communication unit provided with a communication processing part capable of communicating sensing signals sensed by sensors over the wireless, and a facility status management apparatus provided with a management communication part capable of communicating with the communication processing part over the wireless. The communication unit includes a communication unit terminal attachable/detachable to/from a first light sensing sensor terminal of light sensing sensor units and attachable/detachable to/from a facility item sensing sensor terminal of a facility item sensing sensor unit.

Control system, and electric power steering control device

A main control device generates a first signal and a second signal, which is substantially equivalent to the first signal, in accordance with the input signal, a sub-control device includes a comparison-judgment-processing unit that compares the first signal with the second signal, and judges that an abnormality occurs when a state, in which a deviation between the both signals is greater than equal to a predetermined value, is continued in a time being equal to a first predetermined time, and a limitation unit is configured in such a way that the limitation unit adds a predetermined limitation to the output of the main control device in accordance with a result for which the comparison-judgment-processing unit judges that the abnormality occurs.

Method for producing pyridine bases

A method for producing pyridine bases which gives improved yield and comprises reacting in a gas-phase an aliphatic aldehyde, aliphatic ketone or mixture thereof with ammonia in the presence of a zeolite containing titanium and/or cobalt and silicon as zeolite constituent elements in which the atomic ratio of silicon to titanium and/or cobalt is about 5 to about 1000.

Verfahren zur herstellung von pyridinbasen