CN105652296B - Power-saving working method and device of child positioning equipment - Google Patents
Power-saving working method and device of child positioning equipment Download PDFInfo
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- CN105652296B CN105652296B CN201610031233.7A CN201610031233A CN105652296B CN 105652296 B CN105652296 B CN 105652296B CN 201610031233 A CN201610031233 A CN 201610031233A CN 105652296 B CN105652296 B CN 105652296B
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- 230000003068 static effect Effects 0.000 claims abstract description 35
- 230000005484 gravity Effects 0.000 claims description 83
- 230000005059 dormancy Effects 0.000 claims description 16
- 230000007958 sleep Effects 0.000 claims description 9
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
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Abstract
The invention discloses a power-saving working method and a power-saving working device of child positioning equipment, wherein the method controls the working modes of a positioning module, a G-sensor and a communication module by judging whether the equipment state is in the range of a focus area, the current time period of the equipment, whether the positioning state is positioned, whether the motion state is static and continuous time length.
Description
Technical Field
The invention relates to the technical field of positioning, in particular to a power-saving working method and device of child positioning equipment.
Background
At present, the electric quantity of the child positioning equipment in the market is supported for 2-3 days under the condition of normal work, the child needs 5 days for studying a week, and if the equipment cannot be charged in time, parents cannot acquire the position information and the safety condition of the child in real time. Because the conventional child positioning equipment is small in size and limited in battery capacity, if the equipment is always in a GPS (global positioning system) working mode and the GPRS (general packet radio service) network communication frequently works, a large amount of power consumption is generated, and the purpose of saving power cannot be achieved. Obviously, the conventional child positioning device cannot meet the requirement of long-time endurance.
Some technical solutions only adopt a power saving mode for a part of modules of the positioning device, for example, chinese patent application No. 201510369315.8 discloses a power saving method for a GPS positioning module and a mobile device, which only proposes a power saving mode for a GPS positioning module in the positioning device, and power consumption of other modules in the positioning device is not small as well.
Disclosure of Invention
In view of the above situation, the present invention provides a power saving method and apparatus for a child positioning device, which controls the operation modes of a positioning module, a G-sensor (gravity sensor) and a communication module by determining whether the device state is within the area of interest, whether the positioning state is positioned, whether the motion state is static, and the duration of the motion state.
The specific scheme is as follows:
a power-saving working method of a child positioning device comprises the following steps:
s1: presetting one or more points of interest longitude and latitude and one or more time periods;
s2: acquiring the current time, the equipment state, the motion state and the duration of the positioning equipment, when the equipment state of the positioning equipment is that the electric quantity residual is less than or equal to a certain value, the communication module works intermittently, when the electric quantity residual of the positioning equipment is greater than the certain value, whether the positioning equipment is in a preset focus or a preset time period or not is judged, when the positioning equipment is in the preset focus or the preset time period, the motion state is in a static state and lasts for a period of time, the positioning equipment positioning module enters a dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state, and when the equipment is not in the preset focus or the preset time period, the step S3 is executed;
s3: acquiring a device positioning state, a motion state and duration;
s4: and according to the positioning state, the motion state and the duration of the equipment, adopting different working modes for the positioning module of the positioning equipment, the gravity sensor module and the communication module.
The positioning device status in step S2 includes whether the current location of the device is at a preset focus point and the current power of the device.
The specific steps of determining whether the positioning device is at the preset attention point in step S2 are: when the distance between the current position of the positioning equipment and the preset attention point is smaller than or equal to a distance threshold value, the current position is judged to be at the attention point, and when the distance between the current position of the positioning equipment and the preset attention point is larger than the distance threshold value, the current position is judged not to be at the attention point.
The motion state of the positioning device is a static state or a moving state, and the positioning device is judged to be in the static state or the moving state by one or more of the positioning data and the gravity sensor data.
The step S4 is specifically to adopt different working modes for the positioning device positioning module, the gravity sensor module, and the communication module according to the device positioning state, the motion state, and the duration:
when the positioning device is in a non-positioning state, a static state and a period of time, the positioning device enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in the middle of positioning and in the static state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works normally, and the communication module works intermittently,
when the positioning equipment is in a positioning variable positioning state and then continuously searches for satellites and is not positioned, the motion state is in a moving state and continues for a period of time, the positioning equipment positioning module works intermittently, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a positioning variable positioning state, then continuously searching for satellites and not positioning, and the movement state is in a static state and continues for a period of time, the positioning device positioning module enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a dormant state and in a moving state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state,
when the positioning state of the positioning equipment is the positioning state of the positioning equipment, namely the positioning state of the positioning equipment is the non-positioning state or the positioning state, the positioning module of the positioning equipment works normally, the gravity sensor module works normally, and the communication module works normally.
Wherein, the normal work of the positioning module specifically means: the positioning module searches for satellites for positioning and outputs positioning data according to necessary frequency when positioning in place; under the condition of positioning in place, collecting positioning data at regular intervals, and reporting to the center at regular time,
the positioning module specifically refers to the following steps: the positioning module searches for satellites for a certain time, sleeps for a certain time,
the specific means that the positioning module enters the dormancy is as follows: the positioning module is not in operation of sleeping,
the normal work of the gravity sensor specifically refers to that: the gravity sensor state is continuously acquired according to the necessary frequency,
the intermittent operation of the gravity sensor specifically refers to: at intervals, acquiring the state of the gravity sensor according to necessary frequency at a later time;
the normal work of the communication module specifically means that: the GPRS network is continuously attached, and communicates with the center once every period of time,
the intermittent operation of the communication module specifically comprises the following steps: the GPRS network is turned off and brought online to communicate with the center once every period of time,
the specific means that the communication module enters the sleep mode is as follows: the GPRS network is continuously switched off.
An apparatus for power saving operation of a child positioning device, the apparatus comprising:
a presetting unit for presetting one or more latitude and longitude of the focus point, one or more time periods,
the first acquisition unit is used for acquiring the current time, the equipment state, the motion state and the duration of the positioning equipment, when the equipment state of the positioning equipment is that the electric quantity residual is less than or equal to a certain value, the communication module works intermittently, when the electric quantity residual of the positioning equipment is greater than the certain value, whether the positioning equipment is in a preset focus or a preset time period or not is judged, when the positioning equipment is in the preset focus or the preset time period, the motion state is in a static state and lasts for a period of time, the positioning equipment positioning module enters a dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state, and when the equipment is not in the preset focus and the preset time period, the positioning equipment enters the second acquisition unit,
a second obtaining unit for obtaining the device positioning state, the motion state and the duration,
and the working unit is used for adopting different working modes for the positioning equipment positioning module, the gravity sensor module and the communication module according to the equipment positioning state, the motion state and the duration.
The device state of the positioning device in the first obtaining unit includes whether the current position of the device is at a preset focus and the current electric quantity of the device.
The first acquiring unit further comprises a judging unit for judging whether the positioning device is at a preset attention point, and the judging unit specifically judges that the mode is as follows: when the distance between the current position of the positioning equipment and the preset attention point is smaller than or equal to a distance threshold value, the current position is judged to be at the attention point, and when the distance between the current position of the positioning equipment and the preset attention point is larger than the distance threshold value, the current position is judged not to be at the attention point.
The motion state of the positioning equipment is a static state or a moving state, and the positioning equipment is judged to be in the static state or the moving state by one or more of positioning data and gravity sensor data.
The working unit adopts different working modes for the positioning device positioning module, the gravity sensor module and the communication module according to the device positioning state, the motion state and the duration:
when the positioning device is in a non-positioning state, a static state and a period of time, the positioning device enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in the middle of positioning and in the static state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works normally, and the communication module works intermittently,
when the positioning equipment is in a positioning variable positioning state and then continuously searches for satellites and is not positioned, the motion state is in a moving state and continues for a period of time, the positioning equipment positioning module works intermittently, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a positioning variable positioning state, then continuously searching for satellites and not positioning, and the movement state is in a static state and continues for a period of time, the positioning device positioning module enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a dormant state and in a moving state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state,
when the positioning state of the positioning equipment is the positioning state of the positioning equipment, namely the positioning state of the positioning equipment is the non-positioning state or the positioning state, the positioning module of the positioning equipment works normally, the gravity sensor module works normally, and the communication module works normally.
Wherein, the normal work of the positioning module specifically means: the positioning module searches for satellites for positioning and outputs positioning data according to necessary frequency when positioning in place; under the condition of positioning in place, collecting positioning data at regular intervals, and reporting to the center at regular time,
the positioning module specifically refers to the following steps: the positioning module searches for satellites for a certain time, sleeps for a certain time,
the specific means that the positioning module enters the dormancy is as follows: the positioning module is not in operation of sleeping,
the normal work of the gravity sensor specifically refers to that: the gravity sensor state is continuously acquired according to the necessary frequency,
the intermittent operation of the gravity sensor specifically refers to: at intervals, acquiring the state of the gravity sensor according to necessary frequency at a later time;
the normal work of the communication module specifically means that: the GPRS network is continuously attached, and communicates with the center once every period of time,
the intermittent operation of the communication module specifically comprises the following steps: the GPRS network is turned off and brought online to communicate with the center once every period of time,
the specific means that the communication module enters the sleep mode is as follows: the GPRS network is continuously switched off.
According to the invention, the working modes of the positioning module, the gravity sensor and the communication module are controlled according to different judgment conditions, so that the power consumption of the equipment is controlled to the maximum extent, the working time of the positioning equipment is prolonged, and compared with the prior art, the power-saving efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the operation of various modules under different conditions according to one embodiment;
Detailed Description
To further illustrate the various embodiments, the invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. The invention will now be further described with reference to the accompanying drawings and detailed description.
In this embodiment, the main process is as follows:
s1: firstly, parents set longitude and latitude information and an attention range of an attention place through an APP (application) and upload the information to a central server, and the server issues related information of the attention place to equipment, and presets two time periods of 0 point to 6 points and 20 points to 24 points as equipment sleep time periods;
the set focus is generally selected from an area that parents consider to be safer, such as a home, a school, a grandmother, etc., and the preset time period may also be specifically set according to the work and rest conditions of the child.
S2: the method comprises the steps of obtaining the current time, the equipment state, the motion state and the duration of the positioning equipment, when the equipment state of the positioning equipment is that only 1/5 electric quantity remains, the communication module works intermittently, when the equipment state of the positioning equipment is in a focus point, the motion state is in a static state and the duration is 3 minutes, the positioning equipment positioning module enters the dormancy, the gravity sensor module works intermittently, the communication module enters the dormancy, when the current time of the positioning equipment is between 0 point and 6 points, two time periods of between 20 points and 24 points, the motion state is in the static state and the duration is 3 minutes, the positioning equipment positioning module enters the dormancy, the gravity sensor module works intermittently, and the communication module enters the dormancy.
The device state in this embodiment refers to whether the device is in a focus and the power condition of the device, and the motion state refers to a stationary state or a moving state.
The time of the equipment can be directly read from the equipment system, whether the equipment is in the focus point or not in the equipment state can be judged by comparing the acquired positioning data with the preset focus point, if the difference distance is within a certain range, the equipment is considered to be in the focus point, if the difference distance exceeds the distance range, the equipment is considered to be in the focus point, and the electric quantity condition can be directly read from the system. The motion state can be judged according to the positioning data or the data of the gravity sensor.
S3: according to the positioning state, the motion state and the duration of the equipment, different working modes are adopted for the positioning module, the gravity sensor module and the communication module of the positioning equipment, and the working modes comprise the following conditions:
when the positioning device is in a satellite searching non-positioning state, in a static state and in a 2-minute continuous state, the positioning device positioning module enters a dormant state, the gravity sensor module works normally, and the communication module works intermittently,
when the positioning device is in the middle of positioning, the motion state is the static state and the duration is 1 minute, the positioning device positioning module enters the dormancy state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning equipment is in a positioning variable positioning state, then continuously searching for satellites and not positioning, the motion state is in a moving state, and the duration is 2 minutes, the positioning equipment positioning module works intermittently, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a positioning variable positioning state, then continuously searching for satellites and not positioning, the movement state is in a static state, and the duration is 1 minute, the positioning device positioning module enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a dormant state and in a moving state and the duration is 20 seconds, the positioning device positioning module enters the dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state,
when the positioning state of the positioning equipment is the positioning state of the positioning equipment, namely the positioning state of the positioning equipment is the non-positioning state or the positioning state, the positioning module of the positioning equipment works normally, the gravity sensor module works normally, and the communication module works normally.
In this embodiment, the operation mode of each module is as follows:
the working mode of the positioning module is as follows: the following steps of: the positioning module searches for satellites for positioning and outputs positioning data according to necessary frequency when positioning in place; under the condition of positioning in place, acquiring positioning data every 5 seconds for reporting to the center at regular time; ② intermittent working: the positioning module searches for satellites for positioning for 1 minute and sleeps for 1 minute; ③ entering dormancy: the positioning module does not work in a dormant state;
G-SENSOR mode of operation: the following steps of: continuously acquiring the G-SENSOR state according to the necessary frequency; ② intermittent working: every 3 minutes, continuously collecting the G-SENSOR state according to the necessary frequency in the 4 th minute;
the working mode of the communication module is as follows: the following steps of: the GPRS network is continuously attached and communicates with the center once every 30 seconds; ② intermittent working: closing the GPRS network, and performing online communication with the center once every 6 minutes; ③ entering dormancy: the GPRS network is continuously closed;
with reference to fig. 1, it is shown that the positioning device positioning module, the gravity sensor module and the communication module operate in different manners under different determination conditions in steps S3 and S4.
It should be understood by those skilled in the art that the duration of the determination condition and the operation collection frequency of each module in this embodiment are set by using an appropriate duration, which is a preferred embodiment, but the setting of the operation interval time is not limited, and the remaining power of the device is not limited, for the specific reference to the duration and the operation collection frequency of each module in each module.
Based on the above power saving working method of the child positioning device, the invention further provides a power saving working device of the child positioning device, wherein the device comprises:
a presetting unit for presetting one or more latitude and longitude of the focus point, one or more time periods,
the first acquisition unit is used for acquiring the current time, the equipment state, the motion state and the duration of the positioning equipment, when the equipment state of the positioning equipment is that the electric quantity residual is less than or equal to a certain value, the communication module works intermittently, when the electric quantity residual of the positioning equipment is greater than the certain value, whether the positioning equipment is in a preset focus or a preset time period or not is judged, when the positioning equipment is in the preset focus or the preset time period, the motion state is in a static state and lasts for a period of time, the positioning equipment positioning module enters a dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state, and when the equipment is not in the preset focus and the preset time period, the positioning equipment enters the second acquisition unit,
a second obtaining unit for obtaining the device positioning state, the motion state and the duration,
and the working unit is used for adopting different working modes for the positioning equipment positioning module, the gravity sensor module and the communication module according to the equipment positioning state, the motion state and the duration.
The device state of the positioning device in the first obtaining unit includes whether the current position of the device is at a preset focus and the current electric quantity of the device.
The first acquiring unit further comprises a judging unit for judging whether the positioning device is at a preset attention point, and the judging unit specifically judges that the mode is as follows: when the distance between the current position of the positioning equipment and the preset attention point is smaller than or equal to a distance threshold value, the current position is judged to be at the attention point, and when the distance between the current position of the positioning equipment and the preset attention point is larger than the distance threshold value, the current position is judged not to be at the attention point.
The motion state of the positioning equipment is a static state or a moving state, and the positioning equipment is judged to be in the static state or the moving state by one or more of positioning data and gravity sensor data.
The working unit adopts different working modes for the positioning device positioning module, the gravity sensor module and the communication module according to the device positioning state, the motion state and the duration:
when the positioning device is in a non-positioning state, a static state and a period of time, the positioning device enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in the middle of positioning and in the static state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works normally, and the communication module works intermittently,
when the positioning equipment is in a positioning variable positioning state and then continuously searches for satellites and is not positioned, the motion state is in a moving state and continues for a period of time, the positioning equipment positioning module works intermittently, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a positioning variable positioning state, then continuously searching for satellites and not positioning, and the movement state is in a static state and continues for a period of time, the positioning device positioning module enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a dormant state and in a moving state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state,
when the positioning state of the positioning equipment is the positioning state of the positioning equipment, namely the positioning state of the positioning equipment is the non-positioning state or the positioning state, the positioning module of the positioning equipment works normally, the gravity sensor module works normally, and the communication module works normally.
Wherein, the normal work of the positioning module specifically means: the positioning module searches for satellites for positioning and outputs positioning data according to necessary frequency when positioning in place; under the condition of positioning in place, collecting positioning data at regular intervals, and reporting to the center at regular time,
the positioning module specifically refers to the following steps: the positioning module searches for satellites for a certain time, sleeps for a certain time,
the specific means that the positioning module enters the dormancy is as follows: the positioning module is not in operation of sleeping,
the normal work of the gravity sensor specifically refers to that: the gravity sensor state is continuously acquired according to the necessary frequency,
the intermittent operation of the gravity sensor specifically refers to: at intervals, acquiring the state of the gravity sensor according to necessary frequency at a later time;
the normal work of the communication module specifically means that: the GPRS network is continuously attached, and communicates with the center once every period of time,
the intermittent operation of the communication module specifically comprises the following steps: the GPRS network is turned off and brought online to communicate with the center once every period of time,
the specific means that the communication module enters the sleep mode is as follows: the GPRS network is continuously switched off.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A power-saving working method of a child positioning device comprises the following steps:
s1: presetting one or more points of interest longitude and latitude and one or more time periods;
s2: acquiring the current time, the equipment state, the motion state and the duration of the positioning equipment, when the equipment state of the positioning equipment is that the electric quantity residual is less than or equal to a certain value, the communication module works intermittently, when the electric quantity residual of the positioning equipment is greater than the certain value, whether the positioning equipment is in a preset focus or a preset time period or not is judged, when the positioning equipment is in the preset focus or the preset time period, the motion state is in a static state and lasts for a period of time, the positioning equipment positioning module enters a dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state, and when the equipment is not in the preset focus or the preset time period, the step S3 is executed;
s3: acquiring a device positioning state, a motion state and duration;
s4: according to the equipment positioning state, the motion state and the duration, different working modes are adopted for the positioning equipment positioning module, the gravity sensor module and the communication module;
the step S4 is specifically to adopt different working modes for the positioning device positioning module, the gravity sensor module, and the communication module according to the device positioning state, the motion state, and the duration:
when the positioning device is in a non-positioning state, a static state and a period of time, the positioning device enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in the middle of positioning and in the static state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works normally, and the communication module works intermittently,
when the positioning equipment is in a positioning variable positioning state and then continuously searches for satellites and is not positioned, the motion state is in a moving state and continues for a period of time, the positioning equipment positioning module works intermittently, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a positioning variable positioning state, then continuously searching for satellites and not positioning, and the movement state is in a static state and continues for a period of time, the positioning device positioning module enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a dormant state and in a moving state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state,
when the positioning equipment is in an unsetting variable positioning or positioning state, the positioning equipment positioning module works normally, the gravity sensor module works normally, and the communication module works normally;
the positioning module is used for searching for satellites and positioning, and outputting positioning data according to necessary frequency when the positioning module is positioned in place; under the condition of positioning in place, collecting positioning data at regular intervals, and reporting to the center at regular time,
the intermittent operation of the positioning module specifically means that the positioning module searches for satellites and positions for a certain time and sleeps for a certain time,
the positioning module entering the dormancy specifically means that the positioning module does not work in the dormancy,
the normal work of the gravity sensor particularly means that the state of the gravity sensor is continuously collected according to necessary frequency,
the intermittent operation of the gravity sensor specifically comprises that at intervals, the state of the gravity sensor is acquired according to necessary frequency at a certain time;
the normal work of the communication module specifically means that the GPRS network is continuously attached and communicates with the center once every a period of time,
the intermittent operation of the communication module specifically comprises the following steps: the GPRS network is turned off and brought online to communicate with the center once every period of time,
the communication module entering dormancy specifically means that the GPRS network is continuously closed.
2. The power-saving operation method of the child positioning device according to claim 1, wherein the positioning device status in step S2 includes whether the current position of the device is at a predetermined focus point and the current power of the device.
3. The power-saving operation method of the child positioning device according to claim 1, wherein the step S2 of determining whether the positioning device is at the preset focus specifically comprises the steps of: when the distance between the current position of the positioning equipment and the preset attention point is smaller than or equal to a distance threshold value, the current position is judged to be at the attention point, and when the distance between the current position of the positioning equipment and the preset attention point is larger than the distance threshold value, the current position is judged not to be at the attention point.
4. The power-saving operation method of a positioning device for children as claimed in claim 1, wherein the motion state of the positioning device is a stationary state or a moving state, and the stationary state or the moving state of the positioning device is determined by one or more of the positioning data and the gravity sensor data.
5. A power-saving working device of a child positioning device is characterized by comprising:
a presetting unit for presetting one or more latitude and longitude of the focus point, one or more time periods,
the first acquisition unit is used for acquiring the current time, the equipment state, the motion state and the duration of the positioning equipment, when the equipment state of the positioning equipment is that the electric quantity residual is a fixed value, the communication module works intermittently, when the electric quantity residual of the positioning equipment is more than the fixed value, whether the positioning equipment is in a preset focus or a preset time period is judged, when the positioning equipment is in the preset focus or the preset time period, the motion state is in a static state and lasts for a period of time, the positioning equipment positioning module enters a dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state, and when the equipment is not in the preset focus and the preset time period, the positioning equipment enters the second acquisition unit,
a second obtaining unit for obtaining the device positioning state, the motion state and the duration,
the working unit is used for adopting different working modes for the positioning equipment positioning module, the gravity sensor module and the communication module according to the equipment positioning state, the motion state and the duration;
the working unit adopts different working modes for the positioning device positioning module, the gravity sensor module and the communication module according to the device positioning state, the motion state and the duration:
when the positioning device is in a non-positioning state, a static state and a period of time, the positioning device enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in the middle of positioning and in the static state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works normally, and the communication module works intermittently,
when the positioning equipment is in a positioning variable positioning state and then continuously searches for satellites and is not positioned, the motion state is in a moving state and continues for a period of time, the positioning equipment positioning module works intermittently, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a positioning variable positioning state, then continuously searching for satellites and not positioning, and the movement state is in a static state and continues for a period of time, the positioning device positioning module enters a dormant state, the gravity sensor module works normally, the communication module works intermittently,
when the positioning device is in a dormant state and in a moving state for a period of time, the positioning device positioning module enters the dormant state, the gravity sensor module works intermittently, the communication module enters the dormant state,
when the positioning equipment is in an unsetting variable positioning or positioning state, the positioning equipment positioning module works normally, the gravity sensor module works normally, and the communication module works normally;
the positioning module is used for searching for satellites and positioning, and outputting positioning data according to necessary frequency when the positioning module is positioned in place; under the condition of positioning in place, collecting positioning data at regular intervals, and reporting to the center at regular time,
the intermittent operation of the positioning module specifically means that the positioning module searches for satellites and positions for a certain time and sleeps for a certain time,
the positioning module entering the dormancy specifically means that the positioning module does not work in the dormancy,
the normal work of the gravity sensor particularly means that the state of the gravity sensor is continuously collected according to necessary frequency,
the intermittent operation of the gravity sensor specifically comprises that at intervals, the state of the gravity sensor is acquired according to necessary frequency at a certain time;
the normal work of the communication module specifically means that the GPRS network is continuously attached and communicates with the center once every a period of time,
the intermittent operation of the communication module specifically comprises the following steps: the GPRS network is turned off and brought online to communicate with the center once every period of time,
the communication module entering dormancy specifically means that the GPRS network is continuously closed.
6. The power-saving operating apparatus of a positioning device for children as claimed in claim 5, wherein the device status of the positioning device in the first obtaining unit includes whether the current position of the positioning device is at a predetermined focus and the current power of the positioning device.
7. The power-saving working device of a positioning device for children as claimed in claim 5, wherein the first obtaining unit further comprises a determining unit for determining whether the positioning device is at a predetermined focus, and the determining unit specifically determines that the positioning device is at the predetermined focus by: when the distance between the current position of the positioning equipment and the preset attention point is smaller than or equal to a distance threshold value, the current position is judged to be at the attention point, and when the distance between the current position of the positioning equipment and the preset attention point is larger than the distance threshold value, the current position is judged not to be at the attention point.
8. The power saving device of claim 5, wherein the motion state of the pointing device is a static state or a moving state, and the static state or the moving state of the pointing device is determined by one or more of the positioning data and the gravity sensor data.
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| CN107063293B (en) * | 2017-04-24 | 2020-12-22 | 深圳市沃特沃德股份有限公司 | Position reporting method and device |
| CN106953928A (en) * | 2017-04-28 | 2017-07-14 | 上海与德科技有限公司 | The acquisition methods and device of positional information |
| CN107396432A (en) * | 2017-07-20 | 2017-11-24 | 深圳市沃特沃德股份有限公司 | Position control method and device |
| CN111366954B (en) * | 2018-12-26 | 2023-11-24 | 成都鼎桥通信技术有限公司 | GPS star searching control method and device in Android system |
| CN110471089A (en) * | 2019-08-21 | 2019-11-19 | 宇龙计算机通信科技(深圳)有限公司 | Control method, device, tracker and the storage medium of tracker |
| CN112817243A (en) * | 2021-01-08 | 2021-05-18 | 厦门求同信息科技有限公司 | Power supply control system and method of small ship positioning terminal |
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| CN103596131B (en) * | 2013-10-25 | 2019-03-01 | 北京奇宝科技有限公司 | The method for managing power supply and device of carry-on positioning device |
| CN103916938A (en) * | 2014-01-27 | 2014-07-09 | 北京奇虎科技有限公司 | Method, device and system for switching mode of portable positioning device into power saving mode |
| CN104066163B (en) * | 2014-04-24 | 2017-05-03 | 深圳市研强物联技术有限公司 | Power consumption saving device, mobile terminal and power consumption saving method |
| CN103983987B (en) * | 2014-05-30 | 2016-09-07 | 云朵网络有限公司 | A kind of location equipment, wearable device and alignment system |
| CN103983988B (en) * | 2014-05-30 | 2017-06-16 | 云朵网络有限公司 | A kind of location equipment, wearable equipment and alignment system |
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