CN107873543A - A kind of wireless electron Pet railses control method and system - Google Patents
A kind of wireless electron Pet railses control method and system Download PDFInfo
- Publication number
- CN107873543A CN107873543A CN201710869516.3A CN201710869516A CN107873543A CN 107873543 A CN107873543 A CN 107873543A CN 201710869516 A CN201710869516 A CN 201710869516A CN 107873543 A CN107873543 A CN 107873543A
- Authority
- CN
- China
- Prior art keywords
- receiver
- indicating mode
- transmitter
- setting range
- setting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K3/00—Pasturing equipment, e.g. tethering devices; Grids for preventing cattle from straying; Electrified wire fencing
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
Abstract
The invention provides a kind of wireless electron Pet railses control method, it includes：Whether transmitter judging distance is more than the first setting range；If distance, not less than the first setting range but more than the second scope, transmitter sends control receiver and starts the instruction of the first indicating mode set to receiver；After receiver performs the first indicating mode, if distance is equal to the second setting range, transmitter sends the instruction of the second indicating mode of control receiver startup setting to receiver；After receiver performs the second indicating mode, if distance is more than the first setting range and more than the 3rd setting range, then transmitter sends the instruction of the 3rd indicating mode of control receiver startup setting to receiver, because the prompting function of the first indicating mode, the second indicating mode and the 3rd pattern indicating mode is progressively strengthened, the function of wireless electron Pet railses is realized.Present invention also offers a kind of wireless electron Pet railses control system.
Description
Technical field
The present invention relates to pet equipment technical field, more particularly to a kind of wireless electron Pet railses control method and it is
System.
Background technology
As the improvement of people's living standards, raising pets is increasingly favored by people.In order to prevent pet dog to wander away
Or occur unexpected, it usually needs it is movable to be limited in the activity of pet in certain scope, such as to pet put on necklace or
Person's belt be then bolted to fixed location or using Pet cage, Pet railses etc. it is other come force pet specified range live
It is dynamic.But the scope of activities that pet raising pet is tacked by necklace or belt can only be limited in necklace belt radius
It is interior, or even belt winding neck can occur and cause to suffocate.Pet cage has constriction again, and the activity space of pet is limited again
Very little, it is not easy to pet freely activity.
At present, with wireless communication technique（Bluetooth, infrared ray, WiFi, GSM etc.）Development, there is electronic pet
Fence technology, the electronic pet fence technology realize fence function by dog training apparatus, and dog training apparatus includes a transmitting mostly
Device and one is worn on receiver on pet, can realize that radio communication connects between transmitter and receiver, so, transmitter
The instruction for starting setting pattern can be sent to receiver, so that receiver performs setting pattern for example according to the instruction, pet
Setting range is run out of, transmitter sends the instruction for the indicating mode for starting setting to receiver, so that receiver end performs setting
Indicating mode, so as to realize fence function.
But the function of existing dog training apparatus is mostly fairly simple, only realizes one-way communication, it is merely able to unilaterally pass through hair
Emitter sends instruction, can not realize wireless fence function exactly, can not the distance between accurate judgement transmitter and receiver
And the defects of whether receiver performs corresponding instruction can not be judged.
In view of this, it is necessary to which providing one kind has bi-directional communication function wireless electron Pet railses control system and side
Method, so as to realize the distance between wireless fence function, accurate judgement transmitter and receiver and accurate judgement exactly
Whether receiver performs corresponding instruction.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of based on the wireless of two-way communication technology
Electronic pet fence control system and method, so as to realize wireless fence function, accurate judgement transmitter exactly and connect
Receive the distance between device and whether accurate judgement receiver performs corresponding instruction.
The present invention is achieved in that a kind of wireless electron Pet railses control method, comprises the following steps：
Establish the two-way communication link of transmitter and receiver；
The transmitter launches power level signal corresponding with default first setting range, and according to whether receives described
The signal that receives of receiver feedback automatically adjusts the different power level signal of transmitting, to calculate the transmitter
The distance between described receiver；
The transmitter judges whether the distance exceedes first setting range；
If the distance, not less than the first setting range but more than the second scope, the transmitter, which is sent, controls the receiver
Start the instruction of the first indicating mode of setting to the receiver, so that the receiver performs the first indicating mode, meanwhile,
The transmitter signal an alert；
After the receiver performs the first indicating mode, if the distance is equal to the second setting range, the transmitter
The instruction for the second indicating mode for controlling the receiver to start setting is sent to the receiver, so that the receiver performs
Second indicating mode, meanwhile, the transmitter signal an alert；
After the receiver performs the second indicating mode, if the distance is more than the first setting range and more than the 3rd setting
Scope, then the transmitter send the instruction of the 3rd indicating mode for controlling the receiver to start setting to the receiver,
So that the receiver performs the 3rd indicating mode, meanwhile, the transmitter signal an alert；
Wherein, first setting range is more than second setting range, and the 3rd setting range is set more than described first
Determine scope.
Further, it is described establish transmitter and receiver two-way communication link the step of specifically include：
The transmitter is established by bluetooth, CDMA2000, GSM, Infrared (IR), ISM or RFID and the receiver
Two-way communication link.
Further, the indicating mode that first indicating mode is sound prompting pattern or sound and vibrations are combined,
Second indicating mode is the vibration reminding pattern that vibration reminding pattern or different shockproofnesses combine, and the described 3rd reminds
Pattern is ultrasonic wave indicating mode or electric shock indicating mode.
Further, the receiver is in receive that the control receiver that the transmitter sends starts setting the
After the instruction of one indicating mode, the receiver performs the first indicating mode, and is sent to the transmitter and perform the first prompting
The answer signal of pattern；
Or the receiver reminds mould in receive the control receiver startup setting that the transmitter is sent second
After the instruction of formula, the receiver performs the second indicating mode, and is sent to the transmitter and perform answering for the second indicating mode
Answer signal；
Or the receiver reminds mould in receive the control receiver startup setting that the transmitter is sent the 3rd
After the instruction of formula, the receiver performs the 3rd indicating mode, and is sent to the transmitter and perform answering for the 3rd indicating mode
Answer signal.
Further, if the distance is not less than the first setting range but more than the second setting range, the hair
Emitter sends the instruction for the first indicating mode for controlling the receiver to start setting to the receiver, so as to the receiver
After the step of performing the first indicating mode, in addition to：
If the distance, not less than the second setting range, the receiver stops performing the first indicating mode.
Further, it is described after the receiver performs the first indicating mode, if the distance is equal to the first setting
Scope, then the transmitter send the instruction of the second indicating mode for controlling the receiver to start setting to the receiver,
After the step of the second indicating mode being performed so as to the receiver, in addition to：
If the distance, not less than the first setting range but when exceeding the second setting range, the receiver stops performing second
Indicating mode, while the transmitter resends the instruction for the first indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the first indicating mode；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode.
Further, it is described after the receiver performs the second indicating mode, if the distance is more than the first setting
Scope and more than the 3rd setting range, then the transmitter send the 3rd indicating mode that controls the receiver to start setting
Instruct to the receiver, after the step of receiver three indicating mode of execution, in addition to：
If the distance, not less than the 3rd setting range but when exceeding the first setting range, the receiver stops performing the 3rd
Indicating mode, while the transmitter resends the instruction for the second indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the second indicating mode；
After the receiver re-executes the second indicating mode, if the distance is not less than the first setting range but beyond the
During two setting ranges, then the receiver stops performing the second indicating mode, while the transmitter is resend described in control
Receiver starts the instruction of the first indicating mode of setting to the receiver, so that the receiver re-executes the first prompting
Pattern；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode.
Correspondingly, present invention also offers a kind of wireless electron Pet railses control system, including a transmitter and a pendant
The receiver being worn on pet, the transmitter and the receiver two-way communication link；Wherein,
The transmitter launches power level signal corresponding with default first setting range, and according to whether receives described
The signal that receives of receiver feedback automatically adjusts the different power level signal of transmitting, to calculate the transmitter
The distance between described receiver；The transmitter judges whether the distance exceedes first setting range；
If the distance, not less than the first setting range but more than the second scope, the transmitter, which is sent, controls the receiver
Start the instruction of the first indicating mode of setting to the receiver, so that the receiver performs the first indicating mode, meanwhile,
The transmitter signal an alert, the receiver starts in the control receiver for receiving the transmitter transmission to be set
After the instruction of the first fixed indicating mode, the receiver performs the first indicating mode, and sends to the transmitter and to perform the
The answer signal of one indicating mode；
After the receiver performs the first indicating mode, if the distance is equal to the second setting range, the transmitter
The instruction for the second indicating mode for controlling the receiver to start setting is sent to the receiver, so that the receiver performs
Second indicating mode, meanwhile, the transmitter signal an alert, the receiver is receiving the control of the transmitter transmission
After the instruction for making the second indicating mode that the receiver starts setting, the receiver performs the second indicating mode, and to institute
State transmitter and send the answer signal for performing the second indicating mode；
After the receiver performs the second indicating mode, if the distance is more than the first setting range and more than the 3rd setting
Scope, then the transmitter send the instruction of the 3rd indicating mode for controlling the receiver to start setting to the receiver,
So that the receiver performs the 3rd indicating mode, meanwhile, the transmitter signal an alert, the receiver is receiving
After the instruction for the 3rd indicating mode that the control receiver that the transmitter is sent starts setting, the receiver performs the
Three indicating modes, and the answer signal for performing the 3rd indicating mode is sent to the transmitter；
Wherein, first setting range is more than second setting range, and the 3rd setting range is set more than described first
Determine scope.
Further, if the distance is not less than the first setting range but more than the second setting range, the hair
Emitter sends the instruction for the first indicating mode for controlling the receiver to start setting to the receiver, so as to the receiver
After the step of performing the first indicating mode, in addition to：
If the distance, not less than the second setting range, the receiver stops performing the first indicating mode；
Or it is described after the receiver performs the first indicating mode, if the distance is equal to the first setting range, institute
State transmitter and send the instruction for controlling the receiver to start the second indicating mode set to the receiver, connect so as to described
After receiving the step of device performs the second indicating mode, in addition to：
If the distance, not less than the first setting range but when exceeding the second setting range, the receiver stops performing second
Indicating mode, while the transmitter resends the instruction for the first indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the first indicating mode；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode；
Or it is described after the receiver performs the second indicating mode, if the distance is more than the first setting range and surpasses
The 3rd setting range is crossed, then the transmitter sends the instruction for the 3rd indicating mode for controlling the receiver to start setting to institute
Receiver is stated, after the step of receiver three indicating mode of execution, in addition to：
If the distance, not less than the 3rd setting range but when exceeding the first setting range, the receiver stops performing the 3rd
Indicating mode, while the transmitter resends the instruction for the second indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the second indicating mode；
After the receiver re-executes the second indicating mode, if the distance is not less than the first setting range but beyond the
During two setting ranges, then the receiver stops performing the second indicating mode, while the transmitter is resend described in control
Receiver starts the instruction of the first indicating mode of setting to the receiver, so that the receiver re-executes the first prompting
Pattern；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode.
Further, the transmitter passes through bluetooth, CDMA2000, GSM, Infrared (IR), ISM or RFID and institute
State receiver and establish two-way communication link.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, a kind of wireless electron Pet railses control method of the present invention, it establishes two-way between transmitter and receiver
After communication connection, the transmitter launches power level signal corresponding with default first setting range, and according to whether
The signal that receives for receiving the receiver feedback automatically adjusts the different power level signal of transmitting, to calculate
The distance between the transmitter and the receiver, so as to the distance between accurate judgement transmitter and receiver, solution
Determined the existing dog training apparatus based on one-way communication can not the distance between accurate judgement transmitting terminal and receiver the defects of.
2nd, a kind of wireless electron Pet railses control method of the present invention, if the distance is not less than the first setting model
Enclose but more than the second scope, then the transmitter send the instruction of the first indicating mode for controlling the receiver to start setting to
The receiver, so that the receiver performs the first indicating mode；After the receiver performs the first indicating mode, if
The distance is equal to the second setting range, then the transmitter sends the second indicating mode for controlling the receiver to start setting
Instruction to the receiver, so that the receiver performs the second indicating mode；Second, which is performed, in the receiver reminds mould
After formula, if the distance is sent described in control more than the first setting range and more than the 3rd setting range, the transmitter
Receiver starts the instruction of the 3rd indicating mode of setting to the receiver, and mould is reminded so that the receiver performs the 3rd
Formula, wherein, the prompting function of the first indicating mode, the second indicating mode and the 3rd pattern indicating mode is progressively strengthened, this
Sample, when scope of the pet beyond setting, receiver performs the first indicating mode either the second indicating mode or the 3rd prompting
Pattern, so as to realize wireless electron fence function, solving the existing dog training apparatus based on one-way communication can not realize exactly
The defects of wireless fence function.
3rd, a kind of wireless electron Pet railses control method of the present invention, the receiver are receiving the transmitting
The control receiver that device is sent start the instruction of the first indicating mode of setting either the instruction of the second indicating mode or
After the instruction of 3rd indicating mode, the receiver starts the first indicating mode set either the second indicating mode or the 3rd
Indicating mode, and the response that the answer signal or the second indicating mode that perform the first indicating mode are sent to the transmitter is believed
Number or the 3rd indicating mode answer signal so that transmitter can accurate judgement receiver whether perform corresponding finger
Order, solve the existing dog training apparatus based on one-way communication can not accurate judgement receiver whether perform instruct accordingly lack
Fall into.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet for the wireless electron Pet railses control method that one embodiment of the invention provides.
Fig. 2 is the wireless electron Pet railses control system architecture figure that one embodiment of the invention provides.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in figure 1, a kind of wireless electron Pet railses control method provided in an embodiment of the present invention, including following step
Suddenly：
S101, establish the two-way communication link of transmitter and receiver；
As an alternative embodiment, it is described establish transmitter and receiver two-way communication link the step of specifically wrap
Include：
The transmitter establishes two-way by bluetooth, infrared ray, CDMA2000, GSM, ISM or RFID and the receiver
Letter connection.
Wherein, bluetooth is a kind of wireless technology standard, be can be achieved between fixed equipment, mobile device and building personal area network
Short-range data exchange.
Wherein, CDMA2000 (Code Division Multiple Access 2000) is a 3G mobile communication mark
Standard, the radio interface of International Telecommunication Union ITU IMT-2000 standards accreditation, and the extension of 2G CDMAOne standards.Root
This signaling standard is IS-2000.CDMA2000 and another 3G standard WCDMA are incompatible.
Wherein, GSM (Global System for Mobile Communication, global system for mobile communications).
Wherein, infrared ray (Infrared Radiation, IR）, it is a kind of wireless communication mode, no line number can be carried out
According to transmission.
Wherein, ISM (Industrial Scientific Medical) Band, is by ITU-R（ITU
Radiocommunication Sector, Radiocommunication Bureau of International Telecommunications Union）Definition.ISM band is divided into industry
（902-928MHz）, scientific research（2.42-2.4835GHz）And medical treatment（5.725-5.850GHz）, entrusted by Federal Communication
Member meeting (FCC) distribute need not licensing radio frequency band（Power is no more than 1W）.
Wherein, RFID（Radio Frequency Identification, radio frequency identification）, it is a kind of communication technology, can
Specific objective is identified by radio signals and reads and writes related data, without establishing machinery between identifying system and specific objective
Or optical contact.
S102, the transmitter launch power level signal corresponding with default first setting range, and according to whether
The signal that receives for receiving the receiver feedback automatically adjusts the different power level signal of transmitting, to calculate
The distance between the transmitter and the receiver；
As a kind of embodiment, the transmitter launches specific power level signal, such as, 50 meters can receive
Signal is -60db signal, 100 meters can receiving -10db signal, the transmitter is according to whether to receive the receiver anti-
The signal that receives of feedback automatically adjusts the different power level signal of transmitting, is connect to calculate the transmitter with described
It is specific as follows to receive the distance between device：Transmitter launches power level signal corresponding with default first setting range, such as,
Design is 50 meters of receptible signals, and transmitter can first launch all receptible signal of 50-70 rice, if receiver is to transmitter
Feedback reception illustrates that receiver can be launched in 50 meters automatically without departing from scope, transmitter to signal（Beyond 50 meters, receive not
Arrive）The signal that can be received, if receiver is to transmitter feedback reception to signal, it is more low power that transmitter may proceed to transmitting
Signal, to judge receiver（That is pet）In what distance；If receiver to transmitter feedback reception to signal, does not show
Receiver does not receive signal, and transmitter can launch 50 meters of receptible signals automatically, if receiver is not still to transmitter
Feedback reception transmitter meeting automatic regulation function, is launched in 100 meters of receptible signals to signal, by that analogy, passes through transmitting
Device, which automatically adjusts, launches different power level signals, to calculate the distance between the transmitter and the receiver.
Whether S103, the transmitter judge the distance more than the first setting range；
S104, if the distance is sent described in control not less than the first setting range but more than the second scope, the transmitter
Receiver starts the instruction of the first indicating mode of setting to the receiver, and mould is reminded so that the receiver performs first
Formula, meanwhile, the transmitter signal an alert；
Wherein, first setting range is more than second setting range.
If as an alternative embodiment, the distance is not less than the first setting range but more than the second setting
Scope, then the transmitter send the instruction of the first indicating mode for controlling the receiver to start setting to the receiver,
After the step of the first indicating mode being performed so as to the receiver, in addition to：
If the distance, not less than the second setting range, the receiver stops performing the first indicating mode, embody wireless
The function of fence.
As an alternative embodiment, the receiver is receiving the control reception of the transmitter transmission
After device starts the instruction of sound indicating mode, the receiver performs the first indicating mode, and sends and perform to the transmitter
The answer signal of first indicating mode, so so that transmitter can accurate judgement receiver whether perform the first indicating mode
Instruction.
It should be noted that the alarm signal that the transmitter is sent can send " drop drop " alarm, or other
Alarm.
It should be noted that first indicating mode is sound prompting pattern or sound and the prompting mould of vibrations combination
Formula.
It should be noted that first setting range is more than second setting range, the first setting range can be nothing
Line fence scope（Radius is 5-100 rice）In any value range, such as 5 meters, 10 meters, 20 meters, 30 meters, 40 meters or 50 meters etc..
If the distance is not less than the first setting range but more than the second scope in the present invention, illustrate that pet runs chaotically
Beyond the second setting range, then the transmitter, which is sent, controls the instruction of the first indicating mode of the receiver startup to be connect to described
Device is received, so that the receiver performs the first indicating mode, now, the receiver performs the first indicating mode automatically, such as sends out
Go out password " returning ", awarded if pet is returned in the first setting range, then the receiver stopping performs first and carried
Awake pattern, cancels password sound, so, after continuing for some time, pet meeting formation condition reflection, as long as saying that " returning " will return
Come, reach training effect.Draw inferences about other cases from one instance, as pet kyoodles or other bad habits, can also be instructed with similar method
Practice.
S105, after the receiver performs the first indicating mode, if the distance is equal to the second setting range, institute
State transmitter and send the instruction for controlling the receiver to start the second indicating mode set to the receiver, connect so as to described
Receive device and perform the second indicating mode, meanwhile, the transmitter signal an alert；
As an alternative embodiment, it is described after the receiver performs the first indicating mode, if described distance etc.
In the first setting range, then the transmitter transmission controls the receiver to start the instruction of the second indicating mode set to institute
Receiver is stated, after the step of receiver the second indicating mode of execution, in addition to：
If the distance, not less than the first setting range but when exceeding the second setting range, the receiver stops performing second
Indicating mode, while the transmitter resends the instruction for the first indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the first indicating mode；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode, embodies the function of wireless fence.
As an alternative embodiment, the receiver is receiving the control reception of the transmitter transmission
After device starts the instruction of the second indicating mode of setting, the receiver performs the second indicating mode, and is sent out to the transmitter
Send the answer signal for performing the second indicating mode, so so that transmitter can accurate judgement receiver whether perform second and carry
The instruction for pattern of waking up.
It should be noted that the alarm signal that the transmitter is sent can send " drop drop " alarm, or other
Alarm.
It should be noted that second indicating mode is the vibrations that vibration reminding pattern or different shockproofnesses combine
Indicating mode.
In the present invention after the receiver performs the first indicating mode, if the distance is equal to the second setting range, institute
State transmitter and send the instruction for controlling the receiver to start the second indicating mode set to the receiver, connect so as to described
Receive device and perform the second indicating mode, now, the receiver performs the second indicating mode automatically, such as produces vibrations, and shake
The time of intensity and vibrations all presets so that pet identify and perceive well vibrations bring it is uncomfortable, such as
Fruit pet returns in the second setting range and just awarded, then the receiver stops performing the second indicating mode, cancels vibrations,
So, after continuing for some time, pet meeting formation condition reflection, as long as producing vibrations will return, training effect is reached.Lift one
Anti- three, as pet kyoodles or other bad habits, can also be trained with similar method.
S106, after the receiver performs the second indicating mode, if the distance is more than the first setting range and surpasses
The 3rd setting range is crossed, then the transmitter sends the instruction for the 3rd indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver performs the 3rd indicating mode, meanwhile, the transmitter signal an alert；
As an alternative embodiment, it is described after the receiver performs the second indicating mode, if the distance surpasses
Cross the first setting range and more than the 3rd setting range, then the transmitter, which is sent, controls the receiver to start the 3rd set
The instruction of indicating mode is to the receiver, after the step of performing three indicating modes so as to the receiver, in addition to：
If the distance, not less than the 3rd setting range but when exceeding the first setting range, the receiver stops performing the 3rd
Indicating mode, while the transmitter resends the instruction for the second indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the second indicating mode；
After the receiver re-executes the second indicating mode, if the distance is not less than the first setting range but beyond the
During two setting ranges, then the receiver stops performing the second indicating mode, while the transmitter is resend described in control
Receiver starts the instruction of the first indicating mode of setting to the receiver, so that the receiver re-executes the first prompting
Pattern；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode, embodies the function of wireless fence.
As an alternative embodiment, the receiver is receiving the control reception of the transmitter transmission
After device starts the instruction of the 3rd indicating mode of setting, the receiver performs the 3rd indicating mode, and is sent out to the transmitter
Send the answer signal for performing the 3rd indicating mode, so so that transmitter can accurate judgement receiver whether perform the 3rd and carry
The instruction for pattern of waking up.
It should be noted that the alarm signal that the transmitter is sent can send " drop drop " alarm, or other
Alarm.
It should be noted that the 3rd setting range is more than first setting range.
It should be noted that the 3rd indicating mode is ultrasonic wave indicating mode or electric shock indicating mode.
In the present invention after the receiver performs the second indicating mode, if the distance more than the first setting range and
More than the 3rd setting range, illustrate that pet runs chaotically and exceed the 3rd setting range, then the transmitter sends and connect described in control
The instruction of device the 3rd indicating mode of startup is received to the receiver, so that the receiver performs the 3rd indicating mode, now, institute
State receiver automatically perform the 3rd indicating mode, such as produce ultrasonic wave or electric shock pet, and the intensity of ultrasonic wave/electric shock and when
Between all preset so that pet identify and perceive well ultrasonic wave/electric shock bring it is uncomfortable, if pet return
Just awarded in the 3rd setting range, then the receiver stops performing the 3rd indicating mode, cancels ultrasonic wave/stopping electricity
Hit, so, after continuing for some time, pet meeting formation condition reflection, as long as producing ultrasonic wave will return, reach training effect
Fruit.Draw inferences about other cases from one instance, as pet kyoodles or other bad habits, can also be trained with similar method.
It should be noted that because first setting range is more than second setting range, the 3rd setting model
Enclose and be more than first setting range, so, when pet is more than the second setting range but not less than the first setting range, then receive
Device starts the first indicating mode, and when pet reaches the second setting range, then receiver starts the second indicating mode, when pet exceedes
Second setting pattern is more than the first setting range and more than the 3rd setting range, then receiver starts the 3rd indicating mode, first
The prompting function of indicating mode, the second indicating mode and the 3rd pattern indicating mode is progressively strengthened, and is enclosed so as to reach electronics
The effect on column, solves the defects of existing dog training apparatus based on one-way communication can not realize wireless fence function exactly.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, a kind of wireless electron Pet railses control method of the present invention, it establishes two-way between transmitter and receiver
After communication connection, the transmitter launches power level signal corresponding with default first setting range, and according to whether
The signal that receives for receiving the receiver feedback automatically adjusts the different power level signal of transmitting, to calculate
The distance between the transmitter and the receiver, so as to the distance between accurate judgement transmitter and receiver, solution
Determined the existing dog training apparatus based on one-way communication can not the distance between accurate judgement transmitting terminal and receiver the defects of.
2nd, a kind of wireless electron Pet railses control method of the present invention, if the distance is not less than the first setting model
Enclose but more than the second scope, then the transmitter send the instruction of the first indicating mode for controlling the receiver to start setting to
The receiver, so that the receiver performs the first indicating mode；After the receiver performs the first indicating mode, if
The distance is equal to the second setting range, then the transmitter sends the second indicating mode for controlling the receiver to start setting
Instruction to the receiver, so that the receiver performs the second indicating mode；Second, which is performed, in the receiver reminds mould
After formula, if the distance is sent described in control more than the first setting range and more than the 3rd setting range, the transmitter
Receiver starts the instruction of the 3rd indicating mode of setting to the receiver, and mould is reminded so that the receiver performs the 3rd
Formula, wherein, the prompting function of the first indicating mode, the second indicating mode and the 3rd pattern indicating mode is progressively strengthened, this
Sample, when scope of the pet beyond setting, receiver performs the first indicating mode either the second indicating mode or the 3rd prompting
Pattern, so as to realize wireless electron fence function, solving the existing dog training apparatus based on one-way communication can not realize exactly
The defects of wireless fence function.
3rd, a kind of wireless electron Pet railses control method of the present invention, the receiver are receiving the transmitting
The control receiver that device is sent start the instruction of the first indicating mode of setting either the instruction of the second indicating mode or
After the instruction of 3rd indicating mode, the receiver starts the first indicating mode set either the second indicating mode or the 3rd
Indicating mode, and the response that the answer signal or the second indicating mode that perform the first indicating mode are sent to the transmitter is believed
Number or the 3rd indicating mode answer signal so that transmitter can accurate judgement receiver whether perform corresponding finger
Order, solve the existing dog training apparatus based on one-way communication can not accurate judgement receiver whether perform instruct accordingly lack
Fall into.
As shown in Fig. 2 a kind of wireless electron Pet railses control system architecture figure provided in an embodiment of the present invention, including one
Transmitter 1 and one is worn on the receiver 2 on pet, the transmitter 1 and the two-way communication link of receiver 2；Wherein,
The transmitter 1 launches power level signal corresponding with default first setting range, and according to whether receives institute
The signal that receives for stating the feedback of receiver 2 automatically adjusts the different power level signal of transmitting, to calculate the hair
The distance between emitter 1 and the receiver 2；
Whether the transmitter 1 judges the distance more than the first setting range；
If the distance, not less than the first setting range but more than the second scope, the transmitter 1, which is sent, controls the reception
Device 2 starts the instruction of the first indicating mode of setting to the receiver 2, so that the receiver 2 performs the first indicating mode,
Meanwhile the signal an alert of transmitter 1；
After the receiver 2 performs the first indicating mode, if the distance is equal to the second setting range, the transmitter
1 sends the instruction for the second indicating mode for controlling the receiver 2 to start setting to the receiver 2, so as to the receiver 2
The second indicating mode is performed, meanwhile, the signal an alert of transmitter 1；
After the receiver 2 performs the second indicating mode, if the distance is set more than the first setting range and more than the 3rd
Determine scope, then the transmitter 1 sends the instruction for the 3rd indicating mode for controlling the receiver 2 to start setting to the reception
Device 2, so that the receiver 2 performs the 3rd indicating mode, meanwhile, the signal an alert of transmitter 1；
Wherein, first setting range is more than second setting range, and the 3rd setting range is set more than described first
Determine scope.
Wherein, the transmitter 1 by bluetooth, infrared ray, CDMA2000, GSM, ISM or RFID and the receiver
2 establish two-way communication link.
Wherein, if the distance is not less than the first setting range but more than the second setting range, the transmitter 1
The instruction for the first indicating mode for controlling the receiver 2 to start setting is sent to the receiver 2, so as to the receiver 2
After the step of performing the first indicating mode, in addition to：
If the distance, not less than the second setting range, the receiver 2 stops performing the first indicating mode；
Or it is described after the receiver 2 performs the first indicating mode, if the distance is equal to the first setting range,
The transmitter 1 sends the instruction of the second indicating mode for controlling the receiver 2 to start setting to the receiver 2, so as to
After the receiver 2 performs the step of the second indicating mode, in addition to：
If the distance, not less than the first setting range but when exceeding the second setting range, the receiver 2 stops performing the
Two indicating modes, while the transmitter 1 resends the instruction for the first indicating mode for controlling the receiver 2 to start setting
To the receiver 2, so that the receiver 2 re-executes the first indicating mode；
It is described if the distance is not less than the second setting range after the receiver 2 re-executes the first indicating mode
Receiver 2 stops performing the first indicating mode；
Or it is described after the receiver 2 performs the second indicating mode, if the distance is more than the first setting range and surpasses
Cross the 3rd setting range, then the transmitter 1 send the instruction of the 3rd indicating mode for controlling the receiver 2 to start setting to
The receiver 2, after the step of receiver 2 three indicating mode of execution, in addition to：
If the distance, not less than the 3rd setting range but when exceeding the first setting range, the receiver 2 stops performing the
Three indicating modes, while the transmitter 1 resends the instruction for the second indicating mode for controlling the receiver 2 to start setting
To the receiver 2, so that the receiver 2 re-executes the second indicating mode；
After the receiver 2 re-executes the second indicating mode, if the distance is not less than the first setting range but exceeds
During the second setting range, then the receiver 2 stops performing the second indicating mode, while the transmitter 1 resends control
The receiver 2 starts the instruction of the first indicating mode of setting to the receiver 2, so that the receiver 2 re-executes
First indicating mode；
It is described if the distance is not less than the second setting range after the receiver 2 re-executes the first indicating mode
Receiver 2 stops performing the first indicating mode.
Wherein, the receiver 2 is in receive that the control receiver 2 that the transmitter 1 sends starts setting the
After the instruction of one indicating mode, the receiver 2 performs the first indicating mode, and sends execution first to the transmitter 1 and carry
The answer signal for pattern of waking up.
Wherein, the receiver 2 is in receive that the control receiver 2 that the transmitter 1 sends starts setting the
After the instruction of two indicating modes, the receiver 2 performs the second indicating mode, and sends execution second to the transmitter 1 and carry
The answer signal for pattern of waking up
Wherein, the receiver 2 carries in receive the control startup of receiver 2 setting that the transmitter 1 is sent the 3rd
After the instruction for pattern of waking up, the receiver 1 performs the 3rd indicating mode, and is sent to the transmitter 2 and perform the 3rd prompting mould
The answer signal of formula
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as this hair
Bright protection domain.
Claims (10)
1. a kind of wireless electron Pet railses control method, it is characterised in that comprise the following steps：
Establish the two-way communication link of transmitter and receiver；
The transmitter launches power level signal corresponding with default first setting range, and according to whether receives described
The signal that receives of receiver feedback automatically adjusts the different power level signal of transmitting, to calculate the transmitter
The distance between described receiver；
The transmitter judges whether the distance exceedes first setting range；
If the distance, not less than the first setting range but more than the second scope, the transmitter, which is sent, controls the receiver
Start the instruction of the first indicating mode of setting to the receiver, so that the receiver performs the first indicating mode, meanwhile,
The transmitter signal an alert；
After the receiver performs the first indicating mode, if the distance is equal to the second setting range, the transmitter
The instruction for the second indicating mode for controlling the receiver to start setting is sent to the receiver, so that the receiver performs
Second indicating mode, meanwhile, the transmitter signal an alert；
After the receiver performs the second indicating mode, if the distance is more than the first setting range and more than the 3rd setting
Scope, then the transmitter send the instruction of the 3rd indicating mode for controlling the receiver to start setting to the receiver,
So that the receiver performs the 3rd indicating mode, meanwhile, the transmitter signal an alert；
Wherein, first setting range is more than second setting range, and the 3rd setting range is set more than described first
Determine scope.
2. a kind of wireless electron Pet railses control method according to claim 1, it is characterised in that described to establish transmitting
The step of two-way communication link of device and receiver, specifically includes：
The transmitter is established by bluetooth, CDMA2000, GSM, Infrared (IR), ISM or RFID and the receiver
Two-way communication link.
3. a kind of wireless electron Pet railses control method according to claim 1, it is characterised in that described first reminds
Pattern is sound prompting pattern or sound and the indicating mode of vibrations combination, and second indicating mode is vibration reminding pattern
Or the vibration reminding pattern of different shockproofness combinations, the 3rd indicating mode are that ultrasonic wave indicating mode or electric shock carry
Awake pattern.
4. a kind of wireless electron Pet railses control method according to claim 3, it is characterised in that the receiver exists
After the instruction for receiving the first indicating mode that the control receiver that the transmitter is sent starts setting, the receiver
The first indicating mode is performed, and the answer signal for performing the first indicating mode is sent to the transmitter；
Or the receiver reminds mould in receive the control receiver startup setting that the transmitter is sent second
After the instruction of formula, the receiver performs the second indicating mode, and is sent to the transmitter and perform answering for the second indicating mode
Answer signal；
Or the receiver reminds mould in receive the control receiver startup setting that the transmitter is sent the 3rd
After the instruction of formula, the receiver performs the 3rd indicating mode, and is sent to the transmitter and perform answering for the 3rd indicating mode
Answer signal.
A kind of 5. wireless electron Pet railses control method according to claim 3, it is characterised in that if it is described away from
From not less than the first setting range but more than the second setting range, then the transmitter, which is sent, controls the receiver to start setting
The first indicating mode instruction to the receiver, after the step of performing the first indicating mode so as to the receiver, also
Including：
If the distance, not less than the second setting range, the receiver stops performing the first indicating mode.
6. a kind of wireless electron Pet railses control method according to claim 3, it is characterised in that described to be connect described
After receiving device the first indicating mode of execution, if the distance is equal to the first setting range, the transmitter is sent described in control
Receiver starts the instruction of the second indicating mode of setting to the receiver, so that the receiver performs the second indicating mode
The step of after, in addition to：
If the distance, not less than the first setting range but when exceeding the second setting range, the receiver stops performing second
Indicating mode, while the transmitter resends the instruction for the first indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the first indicating mode；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode.
7. a kind of wireless electron Pet railses control method according to claim 3, it is characterised in that described to be connect described
It is described if the distance is more than the first setting range and more than the 3rd setting range after receiving device the second indicating mode of execution
Transmitter sends the instruction for the 3rd indicating mode for controlling the receiver to start setting to the receiver, so as to the reception
After device performs the step of three indicating modes, in addition to：
If the distance, not less than the 3rd setting range but when exceeding the first setting range, the receiver stops performing the 3rd
Indicating mode, while the transmitter resends the instruction for the second indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the second indicating mode；
After the receiver re-executes the second indicating mode, if the distance is not less than the first setting range but beyond the
During two setting ranges, then the receiver stops performing the second indicating mode, while the transmitter is resend described in control
Receiver starts the instruction of the first indicating mode of setting to the receiver, so that the receiver re-executes the first prompting
Pattern；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode.
8. a kind of wireless electron Pet railses control system, it is characterised in that be worn on including a transmitter and one with pet
Receiver, the transmitter and the receiver two-way communication link；Wherein,
The transmitter launches power level signal corresponding with default first setting range, and according to whether receives described
The signal that receives of receiver feedback automatically adjusts the different power level signal of transmitting, to calculate the transmitter
The distance between described receiver；
The transmitter judges whether the distance exceedes first setting range；
If the distance, not less than the first setting range but more than the second scope, the transmitter, which is sent, controls the receiver
Start the instruction of the first indicating mode of setting to the receiver, so that the receiver performs the first indicating mode, meanwhile,
The transmitter signal an alert, the receiver starts in the control receiver for receiving the transmitter transmission to be set
After the instruction of the first fixed indicating mode, the receiver performs the first indicating mode, and sends to the transmitter and to perform the
The answer signal of one indicating mode；
After the receiver performs the first indicating mode, if the distance is equal to the second setting range, the transmitter
The instruction for the second indicating mode for controlling the receiver to start setting is sent to the receiver, so that the receiver performs
Second indicating mode, meanwhile, the transmitter signal an alert, the receiver is receiving the control of the transmitter transmission
After the instruction for making the second indicating mode that the receiver starts setting, the receiver performs the second indicating mode, and to institute
State transmitter and send the answer signal for performing the second indicating mode；
After the receiver performs the second indicating mode, if the distance is more than the first setting range and more than the 3rd setting
Scope, then the transmitter send the instruction of the 3rd indicating mode for controlling the receiver to start setting to the receiver,
So that the receiver performs the 3rd indicating mode, meanwhile, the transmitter signal an alert, the receiver is receiving
After the instruction for the 3rd indicating mode that the control receiver that the transmitter is sent starts setting, the receiver performs the
Three indicating modes, and the answer signal for performing the 3rd indicating mode is sent to the transmitter；
Wherein, first setting range is more than second setting range, and the 3rd setting range is set more than described first
Determine scope.
A kind of 9. wireless electron Pet railses control system according to claim 8, it is characterised in that if it is described away from
From not less than the first setting range but more than the second setting range, then the transmitter, which is sent, controls the receiver to start setting
The first indicating mode instruction to the receiver, after the step of performing the first indicating mode so as to the receiver, also
Including：
If the distance, not less than the second setting range, the receiver stops performing the first indicating mode；
Or it is described after the receiver performs the first indicating mode, if the distance is equal to the first setting range, institute
State transmitter and send the instruction for controlling the receiver to start the second indicating mode set to the receiver, connect so as to described
After receiving the step of device performs the second indicating mode, in addition to：
If the distance, not less than the first setting range but when exceeding the second setting range, the receiver stops performing second
Indicating mode, while the transmitter resends the instruction for the first indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the first indicating mode；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode；
Or it is described after the receiver performs the second indicating mode, if the distance is more than the first setting range and surpasses
The 3rd setting range is crossed, then the transmitter sends the instruction for the 3rd indicating mode for controlling the receiver to start setting to institute
Receiver is stated, after the step of receiver three indicating mode of execution, in addition to：
If the distance, not less than the 3rd setting range but when exceeding the first setting range, the receiver stops performing the 3rd
Indicating mode, while the transmitter resends the instruction for the second indicating mode for controlling the receiver to start setting to institute
Receiver is stated, so that the receiver re-executes the second indicating mode；
After the receiver re-executes the second indicating mode, if the distance is not less than the first setting range but beyond the
During two setting ranges, then the receiver stops performing the second indicating mode, while the transmitter is resend described in control
Receiver starts the instruction of the first indicating mode of setting to the receiver, so that the receiver re-executes the first prompting
Pattern；
It is described if the distance is not less than the second setting range after the receiver re-executes the first indicating mode
Receiver stops performing the first indicating mode.
A kind of 10. wireless electron Pet railses control system according to claim 8, it is characterised in that the transmitter
Two-way communication link is established by bluetooth, CDMA2000, GSM, Infrared (IR), ISM or RFID and the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869516.3A CN107873543A (en) | 2017-09-23 | 2017-09-23 | A kind of wireless electron Pet railses control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869516.3A CN107873543A (en) | 2017-09-23 | 2017-09-23 | A kind of wireless electron Pet railses control method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107873543A true CN107873543A (en) | 2018-04-06 |
Family
ID=61780690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710869516.3A Pending CN107873543A (en) | 2017-09-23 | 2017-09-23 | A kind of wireless electron Pet railses control method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107873543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599740A (en) * | 2019-10-16 | 2019-12-20 | 深圳震有科技股份有限公司 | Multidimensional electronic fence early warning monitoring method and device, computer equipment and medium |
| CN110754376A (en) * | 2019-11-07 | 2020-02-07 | 河南牧业经济学院 | Safe type is raisd livestock or poultry with high-pressure rail system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221231A (en) * | 2007-12-21 | 2008-07-16 | 深圳市赛格导航科技股份有限公司 | Fixed-point grazing method and device thereof |
| CN102318563A (en) * | 2010-03-23 | 2012-01-18 | 伍德斯特里姆公司 | The wireless foster dog barrier system and the method for radial shape |
| CN102823507A (en) * | 2012-08-24 | 2012-12-19 | 池杭 | Rearing and grazing method and grazing management device thereof |
| CN103002729A (en) * | 2010-05-18 | 2013-03-27 | 伍德斯特姆公司 | Custom-shape wireless dog fence system and method |
| CN203251770U (en) * | 2013-05-13 | 2013-10-30 | 马惠馨 | Pet electronic fence |
| CN106781154A (en) * | 2016-12-30 | 2017-05-31 | 厦门理工学院 | A kind of Novel anti-theft system and its control method |
-
2017
- 2017-09-23 CN CN201710869516.3A patent/CN107873543A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221231A (en) * | 2007-12-21 | 2008-07-16 | 深圳市赛格导航科技股份有限公司 | Fixed-point grazing method and device thereof |
| CN102318563A (en) * | 2010-03-23 | 2012-01-18 | 伍德斯特里姆公司 | The wireless foster dog barrier system and the method for radial shape |
| CN103002729A (en) * | 2010-05-18 | 2013-03-27 | 伍德斯特姆公司 | Custom-shape wireless dog fence system and method |
| CN102823507A (en) * | 2012-08-24 | 2012-12-19 | 池杭 | Rearing and grazing method and grazing management device thereof |
| CN203251770U (en) * | 2013-05-13 | 2013-10-30 | 马惠馨 | Pet electronic fence |
| CN106781154A (en) * | 2016-12-30 | 2017-05-31 | 厦门理工学院 | A kind of Novel anti-theft system and its control method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599740A (en) * | 2019-10-16 | 2019-12-20 | 深圳震有科技股份有限公司 | Multidimensional electronic fence early warning monitoring method and device, computer equipment and medium |
| CN110599740B (en) * | 2019-10-16 | 2021-08-06 | 深圳震有科技股份有限公司 | Multidimensional electronic fence early warning monitoring method and device, computer equipment and medium |
| CN110754376A (en) * | 2019-11-07 | 2020-02-07 | 河南牧业经济学院 | Safe type is raisd livestock or poultry with high-pressure rail system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2427197C (en) | Portable radio communication terminal and call center apparatus for emergency calls | |
| CN103260098B (en) | Communicator, state notice method and computer-readable medium | |
| KR100663583B1 (en) | Equipment and method of wireless headset | |
| CN105182818B (en) | Pet total management system based on RFID and method | |
| US20130157628A1 (en) | Smart phone based electronic fence system | |
| EP1640934A3 (en) | Fire alarm system and method | |
| CN104267811A (en) | Terminal device and method for controlling terminal device | |
| EP1898536A3 (en) | Radio communication control apparatus and radio communication control method | |
| CN104661166A (en) | Communication system | |
| CN101751753A (en) | Portable electronic device | |
| US20210144495A1 (en) | Microphone Hole Blockage Detection Method, Microphone Hole Blockage Detection Device, and First Wireless Earphone | |
| CN107873543A (en) | A kind of wireless electron Pet railses control method and system | |
| CN104167091B (en) | IR remote controller signal sends the method, apparatus and IR remote controller of control | |
| CN103948378B (en) | Pre-warning device and pre-warning method | |
| US20200027329A1 (en) | Interfacing peripheral devices used in a hazardous environment | |
| CN103026781A (en) | Multi-mode communications system | |
| CN106211802A (en) | A kind of electronic installation | |
| US8547235B2 (en) | Security device and security system determining if the user can hear an audible alarm | |
| JP2012069067A (en) | Alarm system | |
| CN203574778U (en) | Intelligent doorbell and automatic control system for door lock | |
| CN109121060B (en) | Microphone hole blockage detection method and related product | |
| KR200194750Y1 (en) | Wireless sending and receiving device for mobile communication terminal | |
| KR20020007667A (en) | Remote controlling device of air conditioner using telephone | |
| CN218547301U (en) | Outdoor electronic alarm device | |
| CN104821994A (en) | Management method for incoming calls of mobile communication terminal, and management device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |