# US 2014/0194147 A1 · Apparatus and method for reducing battery consumption of mobile terminal > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0194147 A1 - Document ID: US20140194147A1 - Status: Published application - Kind: A1 - Application number: 14/149,201 - Filed: 2014-01-07 - Published: 2014-07-10 - Earliest claimed: 2013-01-08 - Assignees: Samsung Electronics Co., Ltd. - Applicants: Samsung Electronics Co., Ltd. - Inventors: Jeong-Gwan KANG; Nam-Hoon KIM; Kyong-Ha PARK; Sung-Min PARK; Hyun-Su HONG - Web page: https://patentgrep.com/patent/US20140194147A1 ## CPC - H04W 4/022: {with dynamic range variability} - H04W 52/0254: {detecting a user operation or a tactile contact or a motion of the device} - Y02D 30/70: in wireless communication networks - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) - Y02D: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE ## Abstract An apparatus and a method for reducing battery consumption of a mobile terminal are provided. The method includes calculating a current location of the mobile terminal, route information to a destination, and an alarm period for determining whether the mobile terminal has arrived at the destination or at a nearby region of the destination, if the destination is input, and deactivating a locating module before the alarm period has elapsed, determining whether the mobile terminal has arrived at the destination or the nearby region of the destination if the alarm period has elapsed, and notifying the user that the mobile terminal has arrived at the destination or the nearby region of the destination if the mobile terminal has arrived at the destination or the nearby region of the destination. ## Claims ### Claim 1 A method for reducing battery consumption in a mobile terminal, the method comprising: calculating a current location of the mobile terminal, route information to a destination, and an alarm period for determining whether the mobile terminal has arrived at the destination or at a nearby region of the destination, if the destination is input; and deactivating a locating module before the alarm period has elapsed, determining whether the mobile terminal has arrived at the destination or at the nearby region of the destination if the alarm period has elapsed, and notifying the user that the mobile terminal has arrived at the destination or at the nearby region of the destination if the mobile terminal has arrived at the destination or at the nearby region of the destination. ### Claim 2 (depends on 1) The method of claim 1, further comprising: re-calculating at least one of the route information to the destination and the alarm period by applying at least one of a moving speed and a location of a new transportation means, if a transportation means for moving to the destination is changed. ### Claim 3 (depends on 1) The method of claim 1, further comprising: re-calculating at least one of the current location of the mobile terminal, the route information to the destination, and the alarm period by activating the locating module, if the alarm period has elapsed. ### Claim 4 (depends on 1) The method of claim 1, wherein one or more steps are repeated until the mobile terminal arrives at the destination or at the nearby region of the destination. ### Claim 5 (depends on 1) The method of claim 1, wherein the alarm period is a sum of a current time and a minimum time for which the locating module is deactivated. ### Claim 6 (depends on 5) The method of claim 5, wherein the minimum time is determined using a quotient of a distance between the current location and the destination divided by a moving speed of the mobile terminal. ### Claim 7 (depends on 2) The method of claim 2, wherein the transportation means is identified using at least one of a posture, a movement, a direction, a moving speed, a route, a signal strength, an ambient noise, a moving speed regularity, and a moving speed irregularity of the mobile terminal. ### Claim 8 (depends on 1) The method of claim 1, wherein the route information comprises at least one of a distance between the current location and the destination, a transportation means to the destination, an expected period of arrival corresponding to the transportation means, and the alarm period. ### Claim 9 (depends on 1) The method of claim 1, wherein the nearby region is a region formed by an adjustable radius from the destination. ### Claim 10 A method for reducing battery consumption of a mobile terminal, the method comprising: calculating a current location of the mobile terminal, route information to each of at least one destination, and an alarm period for determining whether the mobile terminal is near each destination, or at a nearby region thereof, if the at least one destination is input; deactivating a locating module before an alarm period corresponding to a destination has elapsed, determining whether a location of the mobile terminal is the destination or is at the nearby region thereof if the alarm period corresponding to the destination has elapsed, and notifying the user that the location of the mobile terminal is the destination or is at the nearby region thereof if the location of the mobile terminal is at the destination or at the nearby region thereof; and re-calculating at least one of route information and an alarm period which corresponds to a destination that is not the destination previously selected from among the at least one destinations. ### Claim 11 (depends on 10) The method of claim 10, further comprising: re-calculating at least one of the route information to the destination and the alarm period by applying a moving speed and a location of a new transportation means, if a transportation means for moving to the at least one destinations is changed. ### Claim 12 (depends on 10) The method of claim 10, further comprising: re-calculating at least one of the current location of the mobile terminal, the route information to the destination, and the alarm period by activating the locating module, if the alarm period has elapsed. ### Claim 13 (depends on 10) The method of claim 10, wherein one or more steps are repeated until the mobile terminal arrives at the destination or at the nearby region of the destination. ### Claim 14 (depends on 10) The method of claim 10, wherein the alarm period is a sum of a current time and a minimum time for which the locating module is deactivated. ### Claim 15 (depends on 14) The method of claim 14, wherein the minimum time is determined using a quotient of a distance between the current location and the destination divided by a moving speed of the mobile terminal. ### Claim 16 (depends on 10) The method of claim 10, further comprising: updating route information and alarm periods corresponding to the other destinations except for the destination selected from among the at least one destinations by using the route information and the alarm period corresponding to the destination. ### Claim 17 An apparatus for reducing battery consumption of a mobile terminal, the apparatus comprising: a display unit; a locating module; and a controller configured to calculate a current location of the mobile terminal, route information to a destination, and an alarm period for determining whether the mobile terminal arrives at the destination or at a nearby region of the destination, if the destination is input into the display unit, to deactivate the locating module before the alarm period has elapsed, to determine whether the mobile terminal has arrived at the destination or the nearby region of the destination if the alarm period has elapsed, and to notify the user whether the mobile terminal has arrived at the destination or the nearby region of the destination. ### Claim 18 (depends on 17) The apparatus of claim 17, wherein if a transportation means for moving to the destination is changed, the controller re-calculates at least one of the route information to the destination and the alarm period by applying at least one of a moving speed and a location of a new transportation means. ### Claim 19 (depends on 17) The apparatus of claim 17, wherein if the alarm period has elapsed, the controller re-calculates at least one of the current location of the mobile terminal, the route information to the destination, and the alarm period by activating the locating module. ### Claim 20 (depends on 17) The apparatus of claim 17, wherein the controller repeatedly calculates at least one of the route information to the destination and the alarm period until the mobile terminal arrives at the destination. ### Claim 21 (depends on 17) The apparatus of claim 17, wherein the alarm period is a sum of a current time and a minimum time for which the locating module is deactivated. ### Claim 22 (depends on 20) The apparatus of claim 20, wherein the minimum time is determined using a quotient of a distance between the current location and the destination divided by a moving speed of the mobile terminal. ### Claim 23 (depends on 18) The apparatus of claim 18, wherein the transportation means is identified using at least one of a posture, a movement, a direction, a moving speed, a route, a signal strength, an ambient noise, a moving speed regularity, and a moving speed irregularity of the mobile terminal. ### Claim 24 A computer-readable recording medium having recorded thereon a program comprising a command that, when executed, reduces battery consumption of a mobile terminal, the computer-readable recording medium comprising: a first command configured to calculate a current location of the mobile terminal, route information to a destination, and an alarm period for determining whether the mobile terminal arrives at the destination or a nearby region of the destination, if the destination is input; and a second command configured to deactivate a locating module before the alarm period has elapsed, to determine whether the mobile terminal arrives at the nearby region of the destination if the alarm period has elapsed, and to notify the user whether the mobile terminal arrives at the nearby region of the destination. ### Claim 25 (depends on 24) The computer-readable recording medium of claim 24, further comprising: a third command set configured to re-calculate at least one of the route information to the destination and the alarm period by applying at least one of a moving speed and a location of a new transportation means, if a transportation means for moving to the destination is changed. ### Claim 26 (depends on 24) The computer-readable recording medium of claim 24, further comprising: a fourth command set configured to re-calculate at least one of the current location of the mobile terminal, the route information to the destination, and the alarm period by activating the locating module, if the alarm period has elapsed.