JP2016173269A5 - - Google Patents

Claims (11)

A sensor control system for controlling a plurality of sensors,
The sensor control system includes a DBF radar control unit that controls a radar with a DBF function.
The DBF radar control unit controls the radar with DBF function based on information on an observation target from an external instruction mechanism and information on a target of a sensor-oriented target that is an observation result from the radar with DBF function. A sensor control system.   The sensor control system according to claim 1, wherein the DBF radar control unit determines a control method of the mounted sensor based on a sensor control rule, and performs observation control of the sensor to be controlled. The sensor control system includes a data fusion unit that integrates and integrates observation information related to an observation target input from an on-board sensor and a data communication unit to generate target information and centrally manage the information.
The DBF radar control unit determines an observation method including a beam directivity pattern and an instantaneous coverage for the observation target based on the information on the observation target and specification information on the radar with the DBF function, By transmitting a sensor control command to the radar with function, a function for controlling the radar with DBF function is added,
The DBF radar control unit determines a sensor control method from the target information output by the data fusion unit with reference to a multi-sensor control rule set in advance as a determination criterion, and according to the determined sensor control method The sensor control system according to claim 1, wherein a sensor control command is output to a target sensor from among the mounted sensors.   The DBF radar control unit is provided with a time-series control function for directing a radar wave for a required number of times based on a search range in which a cumulative detection probability and a detection probability condition are set. Item 4. The sensor control system according to any one of Items 1 to 3.   5. The DBF radar control unit according to any one of claims 1 to 4, further comprising a function of directing control so that a target number of times of detection can be expected at a frequency necessary for maintaining tracking. The sensor control system described in 1. Wherein the data fusion unit, according to claim 3, characterized in that the function of performing directivity control times required for the determination of the presence or absence of the target, including the elimination of false alarms and the memory track abort determination is added Sensor control system. Add a sheet over mosquito capturing orientation erroneous information necessary determination of the alarm,
The data fusion unit has a function of determining whether a false alarm is detected using radar observation information performed for false alarm confirmation, and canceling missile seeker tracking when the false alarm is judged. The sensor control system according to claim 6.   The DBF radar control unit is provided with a motion determination function for determining its own motion and a motion corresponding sensor control function for determining a sensor control method according to the motion determination. 8. The sensor control system according to any one of items 7. Wherein the DBF radar control unit, a determining function of ambient conditions, from claim 1, characterized in that the ambient conditions corresponding sensor control function to determine the sensor control method according to the ambient conditions determine is added 8 The sensor control system according to any one of the above. The radar with DBF function stores a radar control rule that is a rule relating to control that requires quick response, monitors an observation result of the radar with DBF function, and operates in cooperation with the DBF radar control unit. A DBF radar control unit;
Judgment whether or not a quick response is necessary and control based on the judgment are performed by the second DBF radar control unit, and judgment based on the whole system and control based on the judgment are performed by the DBF radar control unit. The sensor control system according to claim 3, wherein:   The sensor control system has a function of observing changes in position, velocity, and RCS from a radar observation result to determine a target motion start, and a function of determining a target motion start based on the observed RCS variation. The sensor control system according to claim 10, further comprising a function of changing a control method of the radar with DBF function according to target motion start determination information corresponding to RCS fluctuation.