# US 9,873,031 B2 · Smart target system for combat fitness and competition training > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,873,031 B2 - Document ID: US9873031B2 - Status: Granted - Kind: B2 - Application number: 13/921,141 - Filed: 2013-06-18 - Published: 2013-12-26 - Granted: 2018-01-23 - Earliest claimed: 2012-06-20 - Assignees: Cellpoint Systems, Inc. - Applicants: Cellpoint Systems, Inc. - Inventors: Richard Stephens; Jin Song - Web page: https://patentgrep.com/patent/US9873031B2 ## CPC - A63B 71/06: Indicating or scoring devices for games or players {, or for other sports activities} - A61B 5/22: Ergometry; Measuring muscular strength or the force of a muscular blow - A61B 5/6887: {mounted on external non-worn devices, e.g. non-medical devices} - A61B 5/1126: {using a particular sensing technique} - A61B 2503/10: Athletes - A61B 2562/0219: Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches - A61B 2562/046: in a matrix array - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) ## Abstract A combat training system for competition and impact fitness training provides a feedback mechanism that supports virtual sparring. The system is designed for athletic training and game-play, for one or multiple users. Sensors attached to a target structure may capture data about strikes on the target including proximity to a target, force of impact, direction, and reaction time. A target structure may be an instrumented punching bag, mannequin, or other structure that may move when struck. Data collected by the sensors may be sent to an analytic system that updates a display presenting a cumulative score, and/or for each strike, the data collected and the points awarded. An athlete may configure the target system for a particular session such as which targets in the system are active, a point value associated with each target, and/or the force of a strike required to count as a valid strike. ## Claims ### Claim 1 A combat scoring system, comprising: a user access point; an analytic system; one or more target systems, wherein each of the target systems includes a plurality of impact targets, wherein each of the impact targets is associated with a specific location to strike, wherein each of the impact targets includes a sensor matrix embedded within that includes a plurality of sensor systems that are interconnected spatially and logically with respect to each other for a corresponding impact target, to generate one or more sensor signals when struck for detection of impact and motion with respect to a specific sensor system of the plurality of sensor systems of the sensor matrix of the corresponding impact target; and a control box, including a processor, wherein the control box is linked to the analytic system; wherein the analytic system is enabled to: establish a user account that corresponds to an athlete, through interaction by a user through the user access point, allow the athlete to access the corresponding user account through interaction with a selected target system, and allow the athlete to initiate a session at the selected target system through the accessed corresponding user account; wherein during the initiated session, the processor is enabled to provide feedback to the athlete corresponding to interaction between the athlete and one or more of the impact targets, wherein for each of the corresponding impact targets, the feedback includes impact information and accuracy information corresponding to the interaction between the athlete and the specific sensor system of the plurality of sensor systems of the sensor matrix of the corresponding impact target; and wherein, responsive to interaction between the athlete and one or more of the impact targets during the initiated session, impact data responsive to the session is acquired and stored at any of the control box or the analytic system, wherein the acquired and stored impact data is associated with the user account for the athlete, and wherein the acquired and stored impact data can be retrieved by any of the athlete and the user. ### Claim 2 (depends on 1) The combat scoring system of claim 1, further comprising: a sensory feedback unit for indicating a successful strike of one or more of the impact targets, wherein the sensory feedback unit provides feedback as an auditory signal or a visual signal. ### Claim 3 (depends on 1) The combat scoring system of claim 1, wherein each impact target is configured to detect a valid strike based on any of accuracy, impact force, timing, and direction of a strike. ### Claim 4 (depends on 1) The combat scoring system of claim 1, further comprising: an inertial measurement unit (IMU) mounted on the combat scoring system, wherein the IMU includes one or more accelerometers and one or more gyroscopes, the IMU configured to measure the impact data based on movement of one or more of the impact targets as a result of a strike. ### Claim 5 (depends on 1) The combat scoring system of claim 1, wherein each of the sensor matrices includes any of: a plurality of sensors for measuring instantaneous force of a strike's impact; or a plurality of sensors for determining accuracy of a strike relative to the associated impact target. ### Claim 6 (depends on 1) The combat scoring system of claim 1, wherein the one or more target systems include a plurality of target systems; wherein the impact data from each of the plurality of target systems is stored to and retrieved from a common storage system; and the impact data from each of the plurality of target systems is accessible from the common storage system over a wide-area network. ### Claim 7 (depends on 1) The combat scoring system of claim 1, wherein each of the target systems is enabled to communicate the impact data to and from the analytic system over a wireless link. ### Claim 8 (depends on 1) The combat scoring system of claim 1, wherein proximity of a strike relative to a particular impact target is determined by a plurality of location sensors for each of the sensor matrices. ### Claim 9 (depends on 1) The combat scoring system of claim 1, wherein the processor is configured to determine a force value and an energy value associated with the signals received in response to an impact target strike. ### Claim 10 (depends on 1) The combat scoring system of claim 1, wherein the analytic system is remotely located in a cloud computing system; and wherein the processor, responsive to determining that a particular strike is a valid strike, sends the impact data to the cloud computing system over a wide area network, wherein the impact data is stored at the analytic system and is associated with the user account associated with the athlete; wherein the cloud computing system is available to one or more other athletes, to participate in the same session or a different session. ### Claim 11 (depends on 1) The combat scoring system of claim 1, further comprising: a sensory feedback unit for prompting the athlete to strike a particular impact target; wherein the processor is enabled to determine a response time between a time of prompting and a time a strike is detected on the particular impact target. ### Claim 12 (depends on 1) The combat scoring system of claim 1, further comprising: an actuator that is configured to cause a portion of a corresponding target system to move in reaction to a strike of a selected impact target by the athlete. ### Claim 13 (depends on 1) The combat scoring system of claim 1, wherein the analytic system is local to one of the target systems. ### Claim 14 (depends on 1) The combat scoring system of claim 1, wherein the analytic system is remote from each of the target systems. ### Claim 15 (depends on 1) The combat scoring system of claim 1, wherein the control box is linked to the analytic system over an internet connection. ### Claim 16 (depends on 1) The combat scoring system of claim 1, wherein the athlete can participate in the session against at least one other athlete. ### Claim 17 (depends on 16) The combat scoring system of claim 16, wherein the athlete can participate in the same session against the at least one other athlete in real time. ### Claim 18 (depends on 16) The combat scoring system of claim 16, wherein the at least one other athlete is located at the target system associated with the athlete. ### Claim 19 (depends on 16) The combat scoring system of claim 16, wherein the at least one other athlete is located at one of the target systems other than the target system associated with the athlete. ### Claim 20 A combat scoring method, comprising: establishing a user account at an analytic system, through interaction by a user at a user access point that is remote from the analytic system, wherein the user account corresponds to an athlete; allowing the athlete to access the corresponding user account through interaction with a selected target system of one or more target systems, wherein each of the target systems includes a plurality of impact targets, wherein each of the impact targets is associated with a specific location to strike, wherein each of the impact targets includes a sensor matrix embedded within that includes a plurality of sensor systems that are interconnected spatially and logically with respect to each other for a corresponding impact target, to generate one or more sensor signals when struck for detection of impact and motion with respect to a specific sensor system of the plurality of sensor systems of the sensor matrix of the corresponding impact target; and a control box, including a processor, wherein the control box is linked to the analytic system; initiating a session for the athlete through the accessed user account at the selected target system; with the processor, acquiring impact data responsive to interaction between the athlete and one or more of the impact targets during the initiated session, providing feedback to the athlete during the initiated session, wherein the feedback corresponds to interaction between the athlete and one or more of the impact targets, wherein for each of the corresponding impact targets, the feedback includes impact information and accuracy information corresponding to the interaction between the athlete and the specific sensor system of the plurality of sensor systems of the sensor matrix of the corresponding impact target; and storing the acquired impact data at any of the control box or the analytic system, wherein the stored impact data is associated with the user account for the athlete; and retrieving the stored impact data associated with the user account for the athlete by any of the athlete and the user. ### Claim 21 (depends on 20) The method of claim 20, further comprising: upon the initiating the session at the selected target system, receiving a configuration parameter from the athlete for the session. ### Claim 22 (depends on 21) The method of claim 21, wherein the configuration parameter includes any of a default session configuration, a recent session configuration, and a new configuration. ### Claim 23 (depends on 21) The method of claim 21, wherein the configuration parameter is received from the athlete through any of the user access point, the control box, through voice recognition, through motion gesture techniques, or by using the impact targets as buttons on a keypad. ### Claim 24 (depends on 20) The method of claim 20, wherein the athlete participates in the session against at least one other athlete. ### Claim 25 (depends on 24) The method of claim 24, wherein the athlete participates in the same session against the at least one other athlete in real time. ### Claim 26 (depends on 24) The method of claim 24, wherein the at least one other athlete is located at the target system associated with the athlete. ### Claim 27 (depends on 24) The method of claim 24, wherein the at least one other athlete is located at one of the target systems other than the target system associated with the athlete. ### Claim 28 (depends on 20) The method of claim 20, wherein the user is associated with the athlete, wherein the user is any of a coach, a parent, a judge, or an athlete other than the athlete. ### Claim 29 (depends on 20) The method of claim 20, further comprising: upon the initiating the session at the selected target system, receiving an option specified by the athlete for the session. ### Claim 30 (depends on 20) The method of claim 20, wherein the option specified by the athlete for the session includes any of a number of training rounds, a length of the training round measured by any of time or a number of impacts, an interval and pattern of impact challenges, and for playing various games against other players either locally or over a network. ### Claim 31 (depends on 20) The method of claim 20, wherein the sensors for each of the sensor systems include at least one sensor of each of a plurality of sensor types that are configured for different types of measured parameters. ### Claim 32 (depends on 1) The combat scoring system of claim 1, wherein the sensors for each of the sensor systems include at least one sensor of each of a plurality of sensor types that are configured for different types of measured parameters.