CN107831520A - A kind of device and method for realizing object positioning - Google Patents
A kind of device and method for realizing object positioning Download PDFInfo
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- CN107831520A CN107831520A CN201711251359.6A CN201711251359A CN107831520A CN 107831520 A CN107831520 A CN 107831520A CN 201711251359 A CN201711251359 A CN 201711251359A CN 107831520 A CN107831520 A CN 107831520A
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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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
Abstract
This application discloses a kind of equipment for realizing object positioning, the equipment includes kinematic parameter detection module, control module, communication module and power module, when object is converted to state of flight by non-state of flight, then by communication module power down, to ensure that the communication module that radio communication will be produced in aircraft flight is closed, when object is converted to non-state of flight by state of flight, it can then continue to power to communication module, realize the automatic opening of communication module, the location information of object can be sent out when communication module is in power supply state, to realize the positioning to object.Due to can individually carry out the control of power down and power supply to communication module, realize noiseless to aircraft under open state, comply fully with aviation safety requirement, realize effective positioning of the object to being transported in civil aviaton field.Disclosed herein as well is a kind of method for realizing object positioning.
Description
Technical field
The application is related to communication technical field, and in particular to a kind of device and method for realizing object positioning.
Background technology
In civil aviaton field, it usually needs transport substantial amounts of object, such as the registered luggage of passenger, boat department dining car, goods
Etc..But these objects can not be positioned effectively in transportation, the loss of object can be caused, such as can all have every year
The case for loss of checking luggage.
In the prior art, common location equipment is not particularly suited for civil aviaton field.Aircraft may in flight course
It can be disturbed by the electromagnetic signal occurred from the external electrical product transported with aircraft, the communication to aircraft causes shadow
Ring, if therefore in the object that is transported applied to civil aviaton field of common location equipment, it is necessary to the ability after user is turned off
With aircraft flight, and need just be turned on after user gets object, thus lose and transport object
Transported on aircraft, from aircraft, the positioning of the key node such as luggage delivery.Therefore, how to being transported in civil aviaton field
Object efficiently locate be urgent problem to be solved.
The content of the invention
In view of this, the application provides a kind of device and method for realizing object positioning, to realize to institute in civil aviaton field
The object of transport is positioned.
To solve the above problems, the technical scheme that the embodiment of the present application provides is as follows：
In a first aspect, the embodiment of the present application discloses a kind of equipment for realizing object positioning, the equipment includes kinematic parameter
Detection module, communication module, control module and power module；Kinematic parameter detection module and communication module and control module
Connection, kinematic parameter detection module, communication module, control module and power module connect；
Kinematic parameter detection module, for the kinematic parameter of detection object, kinematic parameter includes movement velocity and motion
Acceleration；
Communication module, for the first location information of detection object, first is sent when communication module is in power supply state
Location information；
Control module, for obtaining the kinematic parameter of object, the motion state of object is determined according to the kinematic parameter of object；
If object is converted to state of flight by non-state of flight, the first control signal is sent to communication module to control communication module to enter
Enter power-down state；If object is converted to non-state of flight by state of flight, the second control signal is sent to communication module to control
Communication module processed enters power supply state；
Power module, for being powered for kinematic parameter detection module, control module, when communication module is in power supply state
Powered for communication module.
Optionally, the equipment also includes satellite positioning module, and satellite positioning module connects with control module and power module
Connect；
Satellite positioning module, for the second location information of detection object, the second location information is sent to control module；
Control module, it is additionally operable to that the second location information is sent into communication module when communication module is in power supply state；
Communication module, it is additionally operable to send the second location information when communication module is in power supply state.
Optionally, communication module includes：
Relay and general packet radio service GPRS communication units；Relay is connected with GPRS communication units, relay
Device and GPRS communication units are connected with control module, and relay and GPRS communication units are connected with power module；
Relay, for when receive control module transmission the first control signal disconnect so that GPRS communication units with
The connection of power module disconnects, and communication module enters power-down state；When the second control signal for receiving control module transmission is closed
Close, so that the connection of GPRS communication units and power module is connected, communication module enters power supply state；
GPRS communication units, for the first location information of detection object, sent when communication module is in power supply state
First location information.
Optionally, control module is specifically used for：
Obtain the kinematic parameter of object；
When the speed of object is converted to second speed scope by First Speed scope, and the acceleration of object be in first plus
During velocity interval, the motion state for determining object is the flight release state in state of flight；If object is in flight and released
State, the first control signal is sent to communication module to control communication module to enter power-down state；
When the speed of object is converted to fourth speed scope by third speed scope, and the acceleration of object be in second plus
During velocity interval, the motion state for determining object is the landing completion status in non-state of flight；If object is in and landed
Into state, the second control signal is sent to communication module to control communication module to enter power supply state.
Optionally, control module is additionally operable to：
When the speed of object is converted to the 6th velocity interval by the 5th velocity interval, and the acceleration of object be in the 3rd plus
During velocity interval, the motion state for determining object is the takeoff condition in state of flight；
When the speed of object is converted to the 8th velocity interval by the 7th velocity interval, and the acceleration of object be in the 4th plus
During velocity interval, the motion state for determining object is the landing state in state of flight；
If object is in takeoff condition and landing state, communication module is locked, completed if object is in land
State, by the latch-release of communication module.
Optionally, control module is additionally operable to：
Record the kinematic parameter of object and/or the motion state of object.
Second aspect, the embodiment of the present application disclose a kind of method for realizing object positioning, and this method includes：
The kinematic parameter of object is obtained, kinematic parameter includes movement velocity and acceleration of motion；
The motion state of object is determined according to the kinematic parameter of object；
If object is converted to state of flight by non-state of flight, it is logical to control to send the first control signal to communication module
Letter module enters power-down state, if object is converted to non-state of flight by state of flight, the second control is sent to communication module
Signal is to control communication module to enter power supply state；
Obtain the first location information and/or the second location information of object；
When communication module is in power supply state, the first location information and/or the second location information are sent to communication mould
Block, so that communication module sends the first location information and/or the second location information when in power supply state.
Optionally, the motion state of object is determined according to the kinematic parameter of object, including：
When the speed of object is converted to second speed scope by First Speed scope, and the acceleration of object be in first plus
During velocity interval, determine object motion state be state of flight in flight release state, flight release state be object by
Non- state of flight is converted to state of flight；
When the speed of object is converted to the 6th velocity interval by the 5th velocity interval, and the acceleration of object be in the 3rd plus
During velocity interval, the motion state for determining object is the takeoff condition in state of flight；
When the speed of object is converted to the 8th velocity interval by the 7th velocity interval, and the acceleration of object be in the 4th plus
During velocity interval, the motion state for determining object is the landing state in state of flight；
When the speed of object is converted to fourth speed scope by third speed scope, and the acceleration of object be in second plus
During velocity interval, the motion state for determining object is the landing completion status in non-state of flight, and landing completion status is object
Non- state of flight is converted to by state of flight.
Optionally, this method also includes：
If object is in takeoff condition and landing state, communication module is locked, completed if object is in land
State, by the latch-release of communication module.
Optionally, this method also includes：
Record the kinematic parameter of object and/or the motion state of object.
As can be seen here, the embodiment of the present application has the advantages that：
The embodiment of the present application can determine the motion state of object according to the kinematic parameter of current object, when object is flown by non-
Row State Transferring is state of flight, then by communication module power down, to ensure that radio communication will be produced in aircraft flight
Communication module is closed, and when object is converted to non-state of flight by state of flight, then can be continued to power to communication module, be realized logical
Believe the automatic opening of module, the location information of object can be sent out when communication module is in power supply state, with realization pair
The positioning of object.The embodiment of the present application can individually carry out the control of power down and power supply to communication module, be now turned on shape in fact
It is noiseless to aircraft under state, aviation safety requirement is complied fully with, is realized to the effective of the object that is transported in civil aviaton field
Positioning.
Brief description of the drawings
Fig. 1 show a kind of position fixing process schematic diagram of equipment for realizing object positioning of the embodiment of the present application offer；
Fig. 2 show a kind of structure chart of equipment for realizing object positioning of the embodiment of the present application offer；
Fig. 3 show a kind of structure chart for equipment for realizing object positioning that another embodiment of the application provides；
Fig. 4 show a kind of circuit module figure of equipment for realizing object positioning of the embodiment of the present application offer；
Fig. 5 show a kind of circuit theory diagrams of equipment for realizing object positioning of the embodiment of the present application offer；
Fig. 6 show the state of flight change schematic diagram in the aircraft flight of the embodiment of the present application offer；
Fig. 7 show a kind of flow chart of method for realizing object positioning of the embodiment of the present application offer.
Embodiment
It is below in conjunction with the accompanying drawings and specific real to enable the above-mentioned purpose of the application, feature and advantage more obvious understandable
Mode is applied to be described in further detail the embodiment of the present application.
In order to meet the needs of user positions to object, location technology is arisen at the historic moment.In the prior art, common positioning
Equipment such as mobile phone is not particularly suited for civil aviaton field.Aircraft may be by outer from being transported with aircraft in flight course
The electromagnetic signal that portion's electronic product occurs is disturbed, and the communication to aircraft impacts, if therefore common location equipment
In object applied to the transport of civil aviaton field, it is necessary to after user is turned off could with aircraft flight, and need with
Family can be just turned on after getting object, thus lost and transported on aircraft object, transported from aircraft, OK
The positioning of the key nodes such as Lee's delivery.Therefore, it is urgently how the object that is transported in civil aviaton field efficiently locate
Solve the problems, such as.
In view of this, the embodiment of the present application provides a kind of equipment for realizing object positioning, and the equipment includes kinematic parameter
Detection module, communication module, control module and power module, power module are kinematic parameter detection module, control module confession
Electricity, powered when communication module is in power supply state for communication module.The kinematic parameter of kinematic parameter detection module detection object
Including movement velocity and acceleration of motion, control module obtains the kinematic parameter of object, is determined according to the kinematic parameter of object
The motion state of object；If object is converted to state of flight by non-state of flight, the first control signal is sent to communication module
To control communication module to enter power-down state；If object is converted to non-state of flight by state of flight, sent to communication module
Second control signal the first location information of communication module detection object, is being communicated with controlling communication module to enter power supply state
Module sends the first location information when being in power supply state.
What the embodiment of the present application provided realizes the equipment that object positions, and object is determined according to the kinematic parameter of current object
Motion state, when object is converted to state of flight by non-state of flight, then by communication module power down, to ensure in aircraft flight
In will produce the communication module of radio communication and close, when object is converted to non-state of flight by state of flight, then can continue
Communication module is powered, the automatic opening of communication module is realized, thing can be sent out when communication module is in power supply state
The location information of body, to realize the positioning to object.Because the equipment for realizing object positioning in the embodiment of the present application can be single
The control of power down and power supply is solely carried out to communication module, it is possible to achieve it is noiseless to aircraft under open state, accord with completely
Aviation safety requirement is closed, realizes effective positioning of the object to being transported in civil aviaton field.
With reference to concrete application scene, the equipment for realizing object positioning provided the embodiment of the present application is introduced.
Fig. 1 show a kind of position fixing process schematic diagram of equipment for realizing object positioning of the embodiment of the present application offer.Such as
, it is necessary to which the object of positioning, which is marked object, to be luggage case, goods, aircraft dining car etc., in order to realize to luggage shown in Fig. 1
The positioning of the objects such as case, the object that the equipment for realizing object positioning and the needs that can provide the embodiment of the present application position are bound
Together, such as by the equipment for realizing object positioning it is put into luggage case or on aircraft dining car etc., accordingly, it is determined that
Realize the position of the equipment of object positioning equivalent to the position that object is determined.
Realize that the equipment of object positioning can be with the kinematic parameter of detection object, and determine according to kinematic parameter the motion of object
State, when object during non-state of flight by being converted to state of flight, communication module can be controlled to enter power-down state, communicate mould
Block is not disturbed by external control signal, will not also be sent out signal, thus interference will not be produced to aircraft, when detecting thing
When body is converted to non-state of flight by state of flight, it can continue to power to communication module, realize the automatic opening of communication module,
Communication module can be sent out the location information of object when being in power supply state.Location information can be sent to outer by network
Portion's service system, or upload in publicly-owned cloud platform.
Below in conjunction with the accompanying drawings, the embodiment of the present application is introduced.
Fig. 2 show a kind of structure chart of equipment for realizing object positioning of the embodiment of the present application offer, refer to Fig. 2,
Realizing the equipment of object positioning includes kinematic parameter detection module 201, communication module 202, control module 203 and power module
204, wherein：
Kinematic parameter detection module 201 and communication module 202 are connected with control module 203, kinematic parameter detection module
201st, communication module 202, control module 203 are connected with power module 204；
Kinematic parameter detection module 201, for the kinematic parameter of detection object, kinematic parameter includes movement velocity and fortune
Dynamic acceleration；
Communication module 202, for the first location information of detection object, is sent when communication module is in power supply state
One location information；
Control module 203, for obtaining the kinematic parameter of object, the motion shape of object is determined according to the kinematic parameter of object
State；If object is converted to state of flight by non-state of flight, the first control signal is sent to communication module to control communication mould
Block enters power-down state；If object is converted to non-state of flight by state of flight, the second control signal is sent to communication module
To control communication module to enter power supply state；
Power module 204, for being powered for kinematic parameter detection module, control module, power supply shape is in communication module
Powered during state for communication module.
Wherein, kinematic parameter detection module 201 can be considered as a kind of description with detection object kinematic parameter, kinematic parameter
The parameter of object moving state, speed, acceleration of object of which movement etc. can be included.In order to detection object motion speed and plus
Speed, kinematic parameter detection module can include velocity sensor and acceleration transducer, wherein, velocity sensor and acceleration
The number amount and type of degree sensor can be configured as needed, and the embodiment of the present application is not limited this.
Communication module 202 can be used for the location information of detection object, and it is fixed to be sent when communication module is in power supply state
Position information.Wherein, the location information of object can obtain in several ways, can believe the positioning detected by communication module
Breath is used as the first location information.Communication module 202 can be radio-frequency communication module, below by taking radio communication as an example, illustrate how
Pass through the first location information of communication module detection object.In the mobile communication network, this can be obtained and realize object positioning
Equipment obtains due in (the Time of of different base station descending pilot frequency in the pilot signal of different base station (at least three)
Arrival, TOA) or reaching time-difference (Time Difference of Arrival, TDOA), according to TOA or TDOA,
With reference to the coordinate of base station, using triangle formula algorithm for estimating, the position for realizing the equipment that object positions can be calculated, so as to
The position of labeled object, such as the position of luggage is determined.Detected it should be noted that these are only by communication module
A kind of specific implementation of first location information of object, in other implementations of the embodiment of the present application, it can also adopt
With other method detection object location information, the embodiment of the present application is not limited this.
In order that user gets the location information of object, communication module 202 can also be sent when in power supply state
First location information.For example, the first location information can be sent on the terminal device such as mobile phone of user, or can be by
One location information is sent on the terminal device on airport to be shown on public display screen.Communication module 202 can obtain
Send, can also be sent after the first location information is got during to the first location information.In the embodiment of the present application, some can
Can implementation in, the first location information can be sent to control module 203 by communication module 202, and control module 203 can be with
The first location information is sent to communication module 202 when communication module is in power supply state so that communication module 202 sends the
One location information.By the way that the first location information is first sent into control module 202, determine that sending first determines by control module 202
The opportunity of position information allows to send the first location information according to the demand of user, rather than once obtains and send, this
Sending method, on the one hand can save resource, on the other hand more conform to the demand of user.
Control module 203 can realize the independent control of the power down or power supply to communication module 202, that is to say, that can control
The power down or power supply of communication module 202 processed, other modules of the equipment without influenceing to realize object positioning.In order to not influence to fly
The flight of device, the kinematic parameter of object can be obtained, the motion state of object is determined according to the kinematic parameter of object, if object by
Non- state of flight is converted to state of flight, sends the first control signal to communication module 202 to control communication module 202 to enter to fall
Electricity condition；If object is converted to non-state of flight by state of flight, the second control signal is sent to communication module 202 to control
Communication module enters power supply state.By control of the control module 203 to the power supply state or power-down state of communication module 202,
The automatic opening or closing of communication module can be realized.
The embodiment of the present application provides a kind of equipment for realizing object positioning, and the equipment includes power module, kinematic parameter
Detection module, control module, communication module, the kinematic parameter of kinematic parameter detection module detection object, control module obtain fortune
Dynamic parameter determines the motion state of object, according to the difference of motion state, individually controls communication module to be in power supply or power down
State, the interference to aircraft during in state of flight is avoided, object is positioned in non-state of flight, meets aviation safety
It is required that realize effective positioning of the object to being transported in civil aviaton field.
In the above-described embodiments, positioning is carried out to object to realize by communication module 202.Even if communication module 202
Indoors can also reception signal, therefore there is advantage in tracking luggage etc. well.In order to further improve positioning
The degree of accuracy, satellite positioning module can also be increased.The satellite fix degree of accuracy is higher, and not close by base station signal power, distribution
Degree and orientation angles etc. influence, and stability is more preferable.
Fig. 3 shows a kind of structure chart for equipment for realizing object positioning that the embodiment of the present application provides.It refer to Fig. 3,
The equipment includes kinematic parameter detection module 201, communication module 202, control module 203 and power module 204 and satellite
Locating module 305, satellite positioning module 305 are connected with control module 203 and power module 204, wherein：
Satellite positioning module 305, for the second location information of detection object, the second location information is sent to control mould
Block 203；
Control module 203, it is additionally operable to that the second location information is sent into communication mould when communication module is in power supply state
Block；
Communication module 202, it is additionally operable to send the second location information when communication module is in power supply state.
It is appreciated that can determine the location information of object by satellite positioning module 305, the location information can conduct
Second location information of object.Second location information of the detection object of satellite positioning module 305, sends it to control module
203, the second location information is sent to communication module 202 by control module 203 when communication module is in power supply state, and communicate mould
Block 202 sends the second location information when in power supply state.Control module 202 can determine send the second location information when
Machine allows to send the second location information according to the demand of user.First location information and the second location information are object
Location information, control module 202 can also select the first location information and/or the second location information as needed as object
Location information is acquired and sent.
In the embodiment of the present application in some possible implementations, communication module 202 includes relay and general packet
Wireless service GPRS communication units；Relay is connected with GPRS communication units, relay and GPRS communication units and control mould
Block is connected, and relay and GPRS communication units are connected with power module；
Relay, for being disconnected when the first control signal for receiving the transmission of control module 203, so that GPRS communication units
Connection with power module disconnects, and communication module 202 enters power-down state；When the second control for receiving the transmission of control module 203
Signal closure processed, so that the connection of GPRS communication units and power module is connected, communication module 202 enters power supply state；
GPRS communication units, for the first location information of detection object, sent when communication module is in power supply state
First location information.
Based on this, the embodiment of the present application additionally provides the circuit module and circuit original of a kind of equipment for realizing object positioning
Reason figure, Fig. 4 and Fig. 5 are refer to, what the embodiment of the present application provided realizes the integrated circuit structure of the equipment of object positioning according to suitable
Boat needs that two independent power supply areas can be divided into：Seaworthiness service area and continued power area.
Wherein, seaworthiness service area can be understood as being adapted to the region that the different phase of navigation is powered.Seaworthiness is powered
Area includes communication module 202, and wherein communication module can include relay and general packet radio service (General Packet
Radio Service, GPRS) communication unit, GPRS communication units can be including GPRS modules, subscriber identification card
Electronic component needed for the communication such as (Subscriber Identity Module, SIM), GPRS antenna.Pass through the disconnected of relay
The disconnection of GPRS communication units and power module 204 can be controlled with closure and be connected by opening, and then realize communication module 202
Power down and power supply.Namely under state of flight, the device in seaworthiness service area is in power-down state, under non-state of flight,
Device in seaworthiness service area may be at power supply state.
Continued power area includes kinematic parameter detection module 201, control module 203, power module 204 and satellite fix
Module 305.Satellite positioning module 305 can be adapted to global positioning system (Global Positioning System, GPS) and/
Or Beidou satellite navigation system.For protection circuit structure, breaking-proof switch can also be increased in the equipment for realizing object positioning.
Wherein, power module 204 can include the electronic components such as dc source, current amplifier, voltage-stablizer, in addition, power module
Hand switch can also be included, to realize the start of the complete machine of equipment and shutdown.Kinematic parameter detection module 201 can include speed
The electronic components such as sensor, acceleration transducer, control module can be micro-control unit (Microcontroller
Unit, MCU).
Based on above-mentioned module map, the embodiment of the present application provides a kind of circuit theory diagrams for the equipment for realizing object positioning.
As shown in figure 5, seaworthiness service area includes relay, GPRS modules, GPRS antenna and SIM etc., above-mentioned component is connected on one
Rise, can realize that the automatic power of GPRS modules and power down control by independent relay.In the embodiment of the present application, some can
Can implementation in, relay can be according to physical changes such as voltage, electric current, temperature, speed and times, and with reference to MCU
The circuit for instructing to disconnect with close " seaworthiness service area " connects, and realizes the control and protection of the circuit to " seaworthiness service area ".
Relay disconnects can be uniformly controlled with the triggering of closure by MCU, the reference parameter of control logic can according to velocity pick-up
Motion state determined by the kinematic parameter of the acquisitions such as device, acceleration transducer.When " seaworthiness service area " is in power supply state,
GPRS modules can carry out two-way communication by serial ports TX and RX.For example, can by serial ports carry out location information transmission and
Receive, transmission rate can be 9600 baud rates, and transmission character form can be 1 stop position, a start bit, 8 data
Position.When " seaworthiness service area " is in power-down state, GPRS modules can not be communicated.
With reference to Fig. 6 by taking aircraft flight as an example, the principle of " seaworthiness power supply " is introduced.
As shown in fig. 6, the kinematic parameter that control module 203 can gather according to velocity sensor and acceleration transducer will
Motion state of the object in flight course is identified as flight release state, takeoff condition, landing state and the completion shape that lands
One kind in state, the circulations of four motion states follow " aircraft release "->" taking off "->" aircraft landing "->" land
Into " sequencing.Wherein, takeoff condition and landing state are two key state marks, and takeoff condition represents object by non-
State of flight is converted to state of flight, and landing state object is converted to non-state of flight by state of flight, by identifying both
Motion state, the communication module for the equipment for realizing object positioning can be accurately controlled in suitable time point power down or confession
Electricity.
In the embodiment of the present application in some possible implementations, control module 203 determines that motion state and control are logical
Believing the process of module 202 can be：
The kinematic parameter of object is obtained, when the speed of object is converted to second speed scope, and thing by First Speed scope
When the acceleration of body is in the first acceleration range, it may be determined that the motion state of object is that shape is released in the flight in state of flight
State；If object is in flight release state, the first control signal is sent to communication module 202 to control communication module 202 to enter
Enter power-down state；
When the speed of object is converted to fourth speed scope by third speed scope, and the acceleration of object be in second plus
During velocity interval, the motion state for determining object is the landing completion status in non-state of flight；If object is in and landed
Into state, the second control signal is sent to communication module 202 to control communication module 202 to enter power supply state.Wherein, the first speed
Spend scope, second speed scope, third speed scope, fourth speed scope and the first acceleration range, the second acceleration range
It can be set based on experience value, the embodiment of the present application is not limited this.
In the embodiment of the present application in some possible implementations, when the speed of object is converted to by the 5th velocity interval
Six velocity intervals, and when the acceleration of object is in three acceleration ranges, the motion state for determining object is in state of flight
Takeoff condition；When the speed of object is converted to the 8th velocity interval by the 7th velocity interval, and the acceleration of object is in the
During four acceleration ranges, the motion state for determining object is the landing state in state of flight；If object is in takeoff condition
And landing state, communication module 202 is locked, if object is in landing completion status, by the locking solution of communication module 202
Remove.Wherein, the 5th velocity interval, the 6th velocity interval, the 7th velocity interval, the 8th velocity interval and the 3rd acceleration range,
4th acceleration range can be set based on experience value, and the embodiment of the present application is not limited this.
During object is in takeoff condition to landing state, control module 203 can also enter communication module 202
Row locking, to forbid operation of any instruction to communication module 202, ensure that communication module 202 does not have an impact to aircraft, it is real
The now control and protection to circuit.It is appreciated that after preparatory condition is met, when being in landing completion status such as object, may be used also
Released with the locking to communication module 202, to recover the function of communication module 202.
Table 1 shows a kind of foundation for determining object moving state in actual applications, as follows：
The judgement of the object moving state of table 1
As shown in Table 1, as speed ＞ 30km/h, acceleration the ＜ 1m/s of object2, during acceleration duration ＞ 10s, thing
Body can be determined that flight release state., can be by disconnecting relay reality when object is confirmed as flight release state
The power down of existing seaworthiness service area.When object is confirmed as takeoff condition, seaworthiness service area is kept to be in power-down state, and make seaworthiness
Service area is in the state of locking, and any module can not carry out any operation to seaworthiness service area.When object is confirmed as landing
During state, remain in that seaworthiness service area is in power-down state and lock-out state, wait unblock.When object is confirmed as landing
During completion status, the locking of seaworthiness service area is released, and recovers the power supply of seaworthiness service area.
Object is also in other states in addition to it may be at above-mentioned four kinds of states.Other states can be
Go out downstairs, take a lift, state by bus etc..Based on this, control module 203 can be also used for recording the kinematic parameter of object
And/or the motion state of object.Further, control module 203 can also record that object is under these motion states
One positional information and/or the second movable information, so that user can obtain the position that object is under these motion states.
Control module can determine the motion state of object by motion model, carry the complete of luggage trip below with passenger
It has suffered exemplified by journey, the motion model in the embodiment of the present application is introduced.
In the motion model for carrying luggage trip, process is arranged for luggage first, it is usually a kind of gap to arrange luggage
Property motion, instantaneous acceleration may be very big, and the high-speed mobile duration is shorter.Luggage is the mistake gone out, gone downstairs after arranging
Journey.Go out, be usually downstairs a kind of intermittent exercise, instantaneous acceleration may be very big, and the high-speed mobile duration is shorter.Go out
Door, it can downstairs include walking and take a lift two stages, walking speed is typically in 0km/h-5km/h or so, elevator operation speed
Degree is typically in 0km/h-7.2km/h or so.After going out, riding process can be included.Riding process can include walking, multiply
Automobile, take the subway/urban rail and multiply motor-car high ferro etc..Walking in riding process with going out, downstairs during walking it is similar,
Here repeat no more.Process by bus can be considered as the motion of continued moderate, and there is intermittence to jolt process, and moment accelerates
Degree may be very big, and the high-speed mobile duration is shorter, and the speed of service is typically in 0km/h to 160km/h.Take the subway/urban rail etc. can
To be considered as the motion of continued moderate, there is intermittence to jolt process, transient acceleration may be very big, the high-speed mobile duration
Shorter, the speed of service is typically in 0km/h to 100km/h.Take the subway/urban rail etc. can be considered as a lasting high speed motion, tool
There is intermittence to jolt process, transient acceleration may be very big, and the high-speed mobile duration is shorter, and the speed of service is typically in 0km/h
To 350km/h.Also include manually towing process after by bus, a kind of lasting low-speed motion can be considered as by manually towing, between having
Gap is jolted process, and transient acceleration may be very big, and the high-speed mobile duration is shorter, and the speed of service is on 0km/h to a 5km/h left sides
It is right.Then delivery is handled, i.e., artificial handling process, a kind of intermittence motion can be considered as, transient acceleration may be very big, at a high speed
The mobile duration is shorter.Then it is to be transported by belt transmission or luggage truck, a kind of continued moderate motion can be considered as, had
Intermittence is jolted process, and transient acceleration may be very big, and the high-speed mobile duration is shorter, and the speed of service typically arrives in 0km/h
40km/h or so.
After luggage case is transported on aircraft, including aircraft such as releases, slided, taking off, flying, landing, landing at the state.Its
In, aircraft release can be considered as it is a kind of continue low-speed motion process, there is intermittence to jolt process, transient acceleration may be very
Greatly, the high-speed mobile duration is shorter, and the speed of service is in 0km/h to 40km/h or so.A direction stabilization can be considered as by sliding
Accelerate, accelerate duration 15-30s, acceleration is about 3m/s2-9m/s2Left and right, the speed of service is in 0km/h to 300km/
h.A kind of lasting accelerated motion can be considered as by taking off, and accelerate the duration to be typically about 20-30min, the upper limit of acceleration is general
In 3m/s2-5m/s2Left and right, the speed of service is typically in 300km/h to 700km/h.Flight course can be considered as one kind and continue at a high speed
Motion, the speed of service is typically in 300km/h to 1200km/h.Decline process can be considered as a kind of continued deceleration motion, and deceleration is held
The upper limit of acceleration of the continuous time typically in 10-20min, moderating process is typically in 3m/s2-5m/s2Left and right, moderating process
The speed of service is typically in 700km/h to 300km/h.Landing can typically be considered as the stable retarded motion of a direction, slow down and continue
Time is about 15-30s, and the acceleration of moderating process is 3m/s2-9m/s2Left and right, the speed of service is typically in 300km/h to 0km/h.
The embodiment of the present application provides a kind of equipment for realizing object positioning, and this realizes that the equipment of object positioning is attached to mark object
Afterwards, the motion state for the object that can be accurately identified, the location information of object is obtained, and by the motion state of object and/or determined
Position information is supplied to processing module and external system to use, thus, the equipment can be widely used in luggage transmission, aircraft meal
The several scenes such as car positioning, delivery boxboard, logistics kinds of goods state recognition.The motion shape of kinematic parameter and/or object to object
State carries out whole record in real time, can be used as and put on record, subsequently to trace marked object.
So, the equipment in the embodiment of the present application uses satellite fix, and positioning precision is higher, and stability is more preferable, Ke Yishi
For the scene of the small ranges such as airport positioning, the equipment can carry out tactful switching according to environment is different in the process of running, to the greatest extent
It is possible to reduce invalid communication number, electric power is saved, increases stand-by time, as a result of seaworthiness charger and continued power area
Zoning design, individually communication module can be controlled so that equipment is noiseless to aircraft under open state, meets
Aviation safety requirement, it is more can to adapt to 2G/3G/4G/NBIOT/eMTC etc. simultaneously for the communication module in the embodiment of the present application in addition
Kind of communications protocol, can smoothly realize excessive from internet to Internet of Things, reduce design pressure.
Above for the embodiment of the present application provide realize object positioning equipment embodiment, based on this, this Shen
Please embodiment additionally provide it is a kind of realize object positioning method.
Fig. 7 show a kind of flow chart of method for realizing object positioning of the embodiment of the present application offer, and the present embodiment can
To be realized by the control module in the equipment for realizing object positioning provided in above-described embodiment, Fig. 7, this method bag refer to
Include：
S701：The kinematic parameter of object is obtained, kinematic parameter includes movement velocity and acceleration of motion.
S702：The motion state of object is determined according to the kinematic parameter of object.
S703：If object is converted to state of flight by non-state of flight, to communication module send the first control signal with
Control communication module enters power-down state, if object is converted to non-state of flight by state of flight, to communication module transmission the
Two control signals are to control communication module to enter power supply state.
S701 and S703 implementation process may refer to previous embodiment, repeat no more here.
A kind of S702 implementation can be：
When the speed of object is converted to second speed scope by First Speed scope, and the acceleration of object be in first plus
During velocity interval, determine object motion state be state of flight in flight release state, flight release state be object by
Non- state of flight is converted to state of flight；
When the speed of object is converted to the 6th velocity interval by the 5th velocity interval, and the acceleration of object be in the 3rd plus
During velocity interval, the motion state for determining object is the takeoff condition in state of flight；
When the speed of object is converted to the 8th velocity interval by the 7th velocity interval, and the acceleration of object be in the 4th plus
During velocity interval, the motion state for determining object is the landing state in state of flight；
When the speed of object is converted to fourth speed scope by third speed scope, and the acceleration of object be in second plus
During velocity interval, the motion state for determining object is the landing completion status in non-state of flight, and landing completion status is object
Non- state of flight is converted to by state of flight.
Further, if object is in takeoff condition and landing state, communication module can be locked, if object
In landing completion status, by the latch-release of communication module.
Further, control module can also record the kinematic parameter of object and/or the motion state of object.
S704：Obtain the first location information and/or the second location information of object.
First location information and the second location information are the location information of object, according to location information used by equipment
Acquisition scheme is different, can obtain the first location information, the second location information or the first location information and the second location information
Location information of the set as object.
When the locating information acquisition mode for the equipment for realizing object positioning is to gather current location by satellite positioning module
During information, then the second location information of object is obtained.The positional information that this mode obtains is stable, and precision is high, suitable for accurate
The scene of positioning uses.When the locating information acquisition mode for the equipment for realizing object positioning is to pass through GPRS communication units and base
Stand and when signal intensity etc. gathers current location information, then obtain the first location information of object.This mode can carried out
While communication, other modules auxiliary is not required to, is done directly positioning, power consumption is relatively small.When the equipment for realizing object positioning
, can be according to different when locating information acquisition mode is the dual position acquisition mode by GPRS cooperation satellite positioning modules
Demand obtains the first location information or the second location information.This mode can take into account electricity consumption of equipment and positioning accuracy, can be with
According to actual business requirement, reach the two balance.
S705：When communication module is in power supply state, the first location information and/or the second location information are sent to logical
Module is believed, so that communication module sends the first location information and/or the second location information when in power supply state.
This step be mainly control module when communication module is in power supply state, the location information of object is sent to logical
Believe module, the communication module for being sends the location information of object when in power supply state so that user can obtain
To the location information.Wherein, the location information is location information acquired in S804, it will be understood that if S704 acquisitions is
First location information, then the first location information is sent to communication module by control module, if S704 acquisitions is the second positioning letter
Breath, then the second location information is sent to communication module by control module, if S704 acquisitions is that the first location information and second are fixed
Position information, then control module the first location information and the second location information are sent to communication module.
The embodiment of the present application provides a kind of method for realizing object positioning, the kinematic parameter of object is obtained, according to object
Kinematic parameter determine the motion state of object, if object is converted to state of flight by non-state of flight, to communication module
The first control signal is sent to control communication module to enter power-down state, if object is converted to non-flight shape by state of flight
State, the second control signal is sent to control communication module to enter power supply state to communication module, so as to realize to communication module
Individually control, and then realization is noiseless to aircraft under open state, complies fully with aviation safety requirement, realizes to civil aviaton
Effective positioning of the object transported in field.
It should be noted that each embodiment is described by the way of progressive in this specification, each embodiment emphasis is said
Bright is all the difference with other embodiment, between each embodiment identical similar portion mutually referring to.For reality
For applying system disclosed in example or device, because it is corresponded to the method disclosed in Example, so fairly simple, the phase of description
Part is closed referring to method part illustration.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
Any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the application.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments in the case where not departing from spirit herein or scope.Therefore, the application
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of equipment for realizing object positioning, it is characterised in that the equipment includes：
Kinematic parameter detection module, communication module, control module and power module；The kinematic parameter detection module and institute
Communication module is stated to be connected with the control module, the kinematic parameter detection module, the communication module, the control module with
The power module connection；
The kinematic parameter detection module, for detecting the kinematic parameter of the object, the kinematic parameter includes movement velocity
And acceleration of motion；
The communication module, for detecting the first location information of the object, when the communication module is in power supply state
Send first location information；
The control module, for obtaining the kinematic parameter of the object, the thing is determined according to the kinematic parameter of the object
The motion state of body；If the object is converted to state of flight by non-state of flight, the first control is sent to the communication module
Signal processed is to control the communication module to enter power-down state；If the object is converted to non-state of flight by state of flight,
The second control signal is sent to the communication module to control the communication module to enter power supply state；
Power module, for being powered for the kinematic parameter detection module, the control module, it is in and supplies in the communication module
Powered during electricity condition for the communication module.
2. equipment according to claim 1, it is characterised in that the equipment also includes：
Satellite positioning module, the satellite positioning module are connected with the control module and the power module；
The satellite positioning module, for detecting the second location information of the object, second location information is sent to
The control module；
The control module, it is additionally operable to that second location information is sent into institute when the communication module is in power supply state
State communication module；
The communication module, it is additionally operable to send second location information when the communication module is in power supply state.
3. equipment according to claim 1, it is characterised in that the communication module includes：
Relay and general packet radio service GPRS communication units；The relay is connected with the GPRS communication units,
The relay and the GPRS communication units are connected with the control module, the relay and the GPRS communication units
It is first to be connected with the power module；
The relay, for being disconnected when the first control signal for receiving the control module transmission, so that the GPRS leads to
Believe that the connection of unit and the power module disconnects, the communication module enters power-down state；When receiving the control module
The the second control signal closure sent, so that the connection of the GPRS communication units and the power module is connected, the communication
Module enters power supply state；
The GPRS communication units, for detecting the first location information of the object, power supply shape is in the communication module
First location information is sent during state.
4. equipment according to claim 1, it is characterised in that the control module is specifically used for：
Obtain the kinematic parameter of the object；
When the speed of the object is converted to second speed scope by First Speed scope, and the acceleration of object be in first plus
During velocity interval, the motion state for determining the object is the flight release state in state of flight；If the object is in
The flight release state, the first control signal is sent to the communication module to control the communication module to enter power down shape
State；
When the speed of the object is converted to fourth speed scope by third speed scope, and the acceleration of object be in second plus
During velocity interval, the motion state for determining the object is the landing completion status in non-state of flight；If at the object
In the landing completion status, the second control signal is sent to the communication module to control the communication module to enter power supply shape
State.
5. equipment according to claim 4, it is characterised in that the control module is additionally operable to：
When the speed of the object is converted to the 6th velocity interval by the 5th velocity interval, and the acceleration of object be in the 3rd plus
During velocity interval, the motion state for determining the object is the takeoff condition in state of flight；
When the speed of the object is converted to the 8th velocity interval by the 7th velocity interval, and the acceleration of object be in the 4th plus
During velocity interval, the motion state for determining the object is the landing state in state of flight；
If the object is in the takeoff condition and the landing state, the communication module is locked, if described
Object is in the landing completion status, by the latch-release of the communication module.
6. equipment according to claim 1, it is characterised in that the control module is additionally operable to：
Record the kinematic parameter of the object and/or the motion state of the object.
A kind of 7. method for realizing object positioning, it is characterised in that methods described includes：
The kinematic parameter of the object is obtained, the kinematic parameter includes movement velocity and acceleration of motion；
The motion state of the object is determined according to the kinematic parameter of the object；
If the object is converted to state of flight by non-state of flight, the first control signal is sent to control to communication module
State communication module and enter power-down state, if the object is converted to non-state of flight by state of flight, to the communication module
The second control signal is sent to control the communication module to enter power supply state；
Obtain the first location information and/or the second location information of the object；
When the communication module is in power supply state, first location information and/or second location information are sent
To the communication module, so that the communication module sends first location information and/or described when in power supply state
Second location information.
8. according to the method for claim 7, it is characterised in that the kinematic parameter according to the object determines the thing
The motion state of body, including：
When the speed of the object is converted to second speed scope by First Speed scope, and the acceleration of object be in first plus
During velocity interval, determine that the motion state of the object releases state, the flight release state for the flight in state of flight
State of flight is converted to by non-state of flight for the object；
When the speed of the object is converted to the 6th velocity interval by the 5th velocity interval, and the acceleration of object be in the 3rd plus
During velocity interval, the motion state for determining the object is the takeoff condition in state of flight；
When the speed of the object is converted to the 8th velocity interval by the 7th velocity interval, and the acceleration of object be in the 4th plus
During velocity interval, the motion state for determining the object is the landing state in state of flight；
When the speed of the object is converted to fourth speed scope by third speed scope, and the acceleration of object be in second plus
During velocity interval, the motion state for determining the object is the landing completion status in non-state of flight, and described land completes shape
State is that the object is converted to non-state of flight by state of flight.
9. according to the method for claim 8, it is characterised in that methods described also includes：
If the object is in the takeoff condition and the landing state, the communication module is locked, if described
Object is in the landing completion status, by the latch-release of the communication module.
10. according to the method for claim 7, it is characterised in that methods described also includes：
Record the kinematic parameter of the object and/or the motion state of the object.
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| CN201711251359.6A CN107831520B (en) | 2017-12-01 | 2017-12-01 | Device and method for realizing object positioning |
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|---|---|---|---|
| CN201711251359.6A CN107831520B (en) | 2017-12-01 | 2017-12-01 | Device and method for realizing object positioning |
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