CN108494506A - The sensitivity measuring method and device of mobile unit - Google Patents
The sensitivity measuring method and device of mobile unit Download PDFInfo
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- CN108494506A CN108494506A CN201810134657.5A CN201810134657A CN108494506A CN 108494506 A CN108494506 A CN 108494506A CN 201810134657 A CN201810134657 A CN 201810134657A CN 108494506 A CN108494506 A CN 108494506A
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- mobile unit
- transmission power
- sensitivity
- default transmission
- power
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
Abstract
The embodiment of the present application provides a kind of sensitivity measuring method and device of mobile unit.This method is applied to the sensitivity measuring apparatus of mobile unit, and this method includes：According to the default transmission power transmitting detection signal of difference, wherein default transmission power is performance number of the actual emission power of the sensitivity measuring apparatus of mobile unit at the pre-determined distance of interval；Further, corresponding default transmission power and predetermined power threshold value, determine whether the sensitivity of mobile unit meets preset condition when obtaining corresponding default transmission power when mobile unit wakes up, and being waken up according to mobile unit；Wherein, the sensitivity measuring apparatus of mobile unit and mobile unit interval pre-determined distance.It realizes the sensitivity in advance to mobile unit to measure, to ensure that, vehicle can pass through the channels ETC in actual application.
Description
This application claims being submitted on 2 15th, 2017, Patent Office of the People's Republic of China, application No. is 201720135077.9, application names
Referred to as the priority of the Chinese patent application of " sensitivity measuring apparatus of mobile unit ", entire contents are hereby incorporated by reference
In the application.
Technical field
This application involves mobile unit technology more particularly to the sensitivity measuring methods and device of a kind of mobile unit.
Background technology
Electronic charging system without parking (Electronic Toll Collection, abbreviation ETC) is at present in the world most
Advanced toll on the road and bridge's mode.Pass through roadside unit (the Road Side being arranged on mobile unit and the tracks charge station ETC
Unit, abbreviation RSU) between carry out microwave communication, realize that testing vehicle register identification, electronics are deducted fees, pass through road to reach vehicle
Bridge charge station is not required to stop and can pay automatically the purpose of road and bridge expense.
But in actual application, it will usually part mobile unit occur since microwave communication can not be carried out with RSU, lead
The case where causing vehicle can not be by the tracks ETC.Therefore, it is vital for how being measured to the sensitivity of mobile unit.
Invention content
The application provides a kind of sensitivity measuring method and device of mobile unit, realizes the spirit in advance to mobile unit
Sensitivity measures, and to ensure that, vehicle can pass through the channels ETC in actual application.
In a first aspect, the embodiment of the present application provides a kind of sensitivity measuring method of mobile unit, this method is applied to vehicle
The sensitivity measuring apparatus of equipment is carried, method includes：
According to the default transmission power transmitting detection signal of difference；Wherein, the sensitivity that transmission power is mobile unit is preset
Performance number of the actual emission power of measuring device at the pre-determined distance of interval；
Obtain corresponding default transmission power when mobile unit wakes up, wherein the sensitivity measuring apparatus of mobile unit with
Mobile unit interval pre-determined distance；
Corresponding default transmission power and predetermined power threshold value, determine the sensitive of mobile unit when being waken up according to mobile unit
Whether degree meets preset condition.
Optionally, corresponding default transmission power and predetermined power threshold value, determine vehicle-mounted set when being waken up according to mobile unit
Whether standby sensitivity meets preset condition, including：
Corresponding default transmission power is compared with predetermined power threshold value when mobile unit is waken up；
When mobile unit wakes up, corresponding default transmission power is less than predetermined power threshold value, it is determined that mobile unit
Sensitivity meets preset condition；Alternatively,
When mobile unit wakes up, corresponding default transmission power is greater than or equal to predetermined power threshold value, it is determined that vehicle-mounted
The sensitivity of equipment does not meet preset condition.
Optionally, after the sensitivity for determining mobile unit meets preset condition, further include：
Send out the first prompt message；Wherein, the first prompt message is used to indicate the sensitivity of mobile unit and meets default item
Part.
Optionally, after the sensitivity for determining mobile unit does not meet preset condition, further include：
Send out the second prompt message；Wherein, the second prompt message be used to indicate mobile unit sensitivity do not meet it is default
Condition.
Optionally, according to the default transmission power transmitting detection signal of difference, including：
Multiple default transmission powers are obtained, and multiple default transmission powers are arranged from small to large；
According to the sequence of multiple default transmission powers from small to large, transmitting successively detects signal.
Optionally, the sequence according to multiple default transmission powers from small to large, successively transmitting detect signal, including：
According to multiple default transmission powers sequence from small to large and transmission power map information, determine respectively each pre-
If the corresponding actual emission power of transmission power；Wherein, transmission power map information includes：Each default transmission power with it is pre-
If the mapping relations between the corresponding actual emission power of transmission power；
According to the sequence of actual emission power from small to large, successively according to each corresponding actual transmission of default transmission power
Power emission detects signal.
Optionally, true respectively according to multiple default transmission powers sequence from small to large and transmission power map information
Before the corresponding actual emission power of fixed each default transmission power, further include：
Obtain transmission power map information.
Optionally, corresponding default transmission power when mobile unit wakes up is obtained, including：
Receive the response signal sent when mobile unit wakes up；
Signal determines that mobile unit wakes up according to response, and when current preset transmission power is waken up as mobile unit pair
The default transmission power answered.
Second aspect, the embodiment of the present application provide a kind of sensitivity measuring apparatus of mobile unit, including：
Transmitting module, for according to the default transmission power transmitting detection signal of difference；Wherein, it is vehicle-mounted to preset transmission power
Performance number of the actual emission power of the sensitivity measuring apparatus of equipment at the pre-determined distance of interval；
Acquisition module, for obtaining corresponding default transmission power when mobile unit wakes up, wherein mobile unit it is sensitive
Spend measuring device and mobile unit interval pre-determined distance；
Determining module, corresponding default transmission power and predetermined power threshold value, determine when for being waken up according to mobile unit
Whether the sensitivity of mobile unit meets preset condition.
The third aspect, the embodiment of the present application provide a kind of sensitivity measuring apparatus of mobile unit, including：
Transmitter, for according to the default transmission power transmitting detection signal of difference；Wherein, it is vehicle-mounted set to preset transmission power
Performance number of the actual emission power of standby sensitivity measuring apparatus at the pre-determined distance of interval；
Processor, for obtaining corresponding default transmission power when mobile unit wakes up, wherein the sensitivity of mobile unit
Measuring device and mobile unit interval pre-determined distance；
Processor is additionally operable to：Corresponding default transmission power and predetermined power threshold value, determine when being waken up according to mobile unit
Whether the sensitivity of mobile unit meets preset condition.
The sensitivity measuring method and device of mobile unit provided by the embodiments of the present application, by according to the default transmitting of difference
Power emission detects signal, wherein default transmission power is that the actual emission power of the sensitivity measuring apparatus of mobile unit exists
The performance number being spaced at pre-determined distance；Further, corresponding default transmission power when mobile unit wakes up is obtained, and according to vehicle
Corresponding default transmission power and predetermined power threshold value when equipment wakes up are carried, it is default to determine whether the sensitivity of mobile unit meets
Condition；Wherein, the sensitivity measuring apparatus of mobile unit and mobile unit interval pre-determined distance.As it can be seen that the embodiment of the present application can
Whether the sensitivity to detect mobile unit in advance meets preset condition, when determining that the sensitivity of mobile unit do not meet default item
Part (i.e. mobile unit can not carry out microwave communication with RSU), can repair mobile unit, to ensure actually to answer in advance convenient for user
The channels ETC can be passed through with vehicle in the process.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Figure 1A is the structural schematic diagram of the sensitivity measuring apparatus embodiment one of the application mobile unit；
Figure 1B is the application scenarios schematic diagram of the sensitivity measuring apparatus of the application mobile unit；
Fig. 1 C are the calibration schematic diagram in the transaction areas RSU provided by the embodiments of the present application；
Fig. 1 D are the equipotential surface schematic diagram in the transaction areas RSU provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram of the sensitivity measuring apparatus embodiment two of the application mobile unit；
Fig. 3 is the structural schematic diagram of the sensitivity measuring apparatus embodiment three of the application mobile unit；
Fig. 4 is the structural schematic diagram of the sensitivity measuring apparatus example IV of the application mobile unit；
Fig. 5 is the flow diagram of the sensitivity measuring method embodiment of the application mobile unit.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
First, to this application involves part noun explain：
1) mobile unit
In the present embodiment, mobile unit can be board units (On board Unit, abbreviation OBU)；Mobile unit is to adopt
It is communicated with RSU with dedicated short-range communication (Dedicated Short Range Communication, abbreviation DSRC) technology
Microwave device.Optionally, mobile unit includes both of which：Suspend mode and operating mode；Mobile unit acquiescence is in
Suspend mode (power consumption is extremely low) is only waken up when receiving the microwave signal for reaching predetermined power of RSU transmittings, makes vehicle-mounted
Equipment is switched to operating mode.
Install to preserve in the mobile unit on vehicle the vehicle information of vehicles (for example, type of vehicle, license plate number,
Vehicle dimension, engine mumber, Anti-dismantling state etc.), user's card information is (for example, card number, license plate number, the term of validity, card
Remaining sum etc.) etc. information.
Optionally, mobile unit can be installed in trolley on the corresponding front windshield in backsight mirror position；Mobile unit
5 centimeters or so above the rain brush of front windshield center of position can be installed in medium-and-large-sized vehicle；Certainly, mobile unit can be with
The other positions of vehicle are installed on, this is not restricted in the embodiment of the present application.
2)RSU
RSU involved in the present embodiment may be mounted at trackside, be communicated using DSRC technology and OBU, realize vehicle
The device of identification, electronics deduction of points.
3) sensitivity
The sensitivity of mobile unit involved in the present embodiment refers to：Microwave signal that mobile unit can be waken up (or
Detect signal) performance number.
4) transmission power is preset
Default transmission power involved in the present embodiment refers to the actual transmission work(of the sensitivity measuring apparatus of mobile unit
Performance number of the rate at the pre-determined distance of interval.For example, it is assumed that the sensitivity measuring apparatus actual emission power of mobile unit is P1,
And when actual emission power is P1, it is with the performance number of the sensitivity measuring apparatus of mobile unit at pre-determined distance
P2, then it refers to above-mentioned P2 to preset transmission power.
5) predetermined power threshold value
Predetermined power threshold value involved in the embodiment of the present application can be in practical application when vehicle passes through the channels ETC,
The lowest power value of mobile unit can be waken up.
6) existing handheld terminal
Handheld terminal (handheld terminal that the sensitivity measuring apparatus of mobile unit is not configured) in the prior art is usual
For：When mobile unit is mounted on vehicle, OBU is detected.For example, handheld terminal is used for being preserved in OBU
Information of vehicles, user's card information etc. be detected, and (i.e. disassembled configuration is resetted to the Anti-dismantling state of mobile unit
State is revised as non-disassembly status), so that subsequent vehicle can pass through the channels ETC.Existing handheld terminal can't be to having installed
The sensitivity of mobile unit on to vehicle is detected, and it is micro- due to that can not be carried out with RSU may to have part mobile unit
Wave communicates, the case where causing vehicle can not be by the tracks ETC.
The technical solution of the application is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and same or analogous concept or process may be repeated no more in some embodiments.
Figure 1A is the structural schematic diagram of the sensitivity measuring apparatus embodiment one of the application mobile unit, and Figure 1B is the application
The application scenarios schematic diagram of the sensitivity measuring apparatus of mobile unit.As shown in Figure 1A, mobile unit provided in this embodiment
Sensitivity measuring apparatus 10 includes：Transmitter 101 and processor 102.Wherein, transmitter 101, for according to the default hair of difference
Penetrate power emission detection signal, preset transmission power be mobile unit sensitivity measuring apparatus 10 actual emission power
Performance number at pre-determined distance；Processor 102, for obtaining corresponding default transmission power when mobile unit wakes up, wherein
The sensitivity measuring apparatus 10 of mobile unit and mobile unit interval pre-determined distance；Processor 102 is additionally operable to：According to mobile unit
Corresponding default transmission power and predetermined power threshold value, determine whether the sensitivity of mobile unit meets preset condition when wake-up.
The sensitivity measuring apparatus 10 for the mobile unit that present application example provides can be configured in handheld terminal, alternatively,
It is configured in miscellaneous equipment；Certainly, the sensitivity measuring apparatus 10 of mobile unit or independent equipment, the application are implemented
This is not restricted in example.If sensitivity measuring apparatus 10 is configured in handheld terminal, improved handheld terminal (configures
Have the handheld terminal of the sensitivity measuring apparatus of mobile unit) not only have the function of above-mentioned existing handheld terminal, it is also equipped with
Detect the function of the sensitivity of mobile unit.
Illustratively, as shown in Figure 1B, it is spaced between the sensitivity measuring apparatus 10 and mobile unit 20 of mobile unit pre-
If distance s.In view of it needs to be determined that going out the mobile unit being spaced with the sensitivity measuring apparatus of mobile unit 10 at pre-determined distance s
20 when being waken up, the performance number corresponding to 20 present position of mobile unit.The invention relates to default transmission power be
Refer to performance number (i.e. mobile unit of the actual emission power in interval pre-determined distance s of the sensitivity measuring apparatus 10 of mobile unit
Sensitivity measuring apparatus 10 actual emission power pass through decaying after reach the corresponding power in mobile unit 20 present position
Value).
In the embodiment of the present application, the transmitter 101 of the sensitivity measuring apparatus 10 of mobile unit, for default according to difference
Transmission power transmitting detection signal, the default transmission power of mobile unit 20 can be waken up with detection；Such as when mobile unit 20
When performance number corresponding to present position is default transmission power 1, mobile unit 20 is waken up.Optionally, transmitter 101 can be with
According to default transmitting rule according to the default transmission power transmitting detection signal of difference, illustratively, default transmitting rule can wrap
It includes but is not limited to any one of following：Ascending sequence, descending sequence, and according to the history for successfully waking up mobile unit
The sequence of number default transmission power corresponding from more to less is (as default transmission power 1 successfully wakes up the history of mobile unit
Number is 10, default transmission power 2 successfully wakes up that the history number of mobile unit is 5 and default transmission power 3 successfully wakes up
The history number of mobile unit is 7, then is sent out successively according to default transmission power 1, default transmission power 3 and default transmission power 2
Penetrate detection signal).
Optionally, the corresponding default transmission power of mobile unit 20 is waken up for the ease of determining, transmitter 101 passes through acquisition
Multiple default transmission powers, and multiple default transmission powers are arranged from small to large；Further, according to multiple default hairs
The sequence of power from small to large is penetrated, successively transmitting detection signal, the corresponding default transmitting of mobile unit 20 can be waken up with detection
Power.For example, it is assumed that default transmission power 2 is less than default transmission power 1, presets transmission power 1 and be less than default transmission power 3；
When emitting detection signal according to default transmission power 2, mobile unit 20 can not be waken up；Emit when according to default transmission power 1
When detecting signal, mobile unit 20 is successfully waken up, it is determined that mobile unit 20 wakes up corresponding default transmission power (such as default hair
Penetrate power 1).
Further, the processor 102 of the sensitivity measuring apparatus 10 of mobile unit wakes up for obtaining mobile unit 20
When corresponding default transmission power (such as default transmission power 1), and while being waken up according to mobile unit 20 corresponding default transmitting work(
Rate (such as default transmission power 1) and predetermined power threshold value, determine whether the sensitivity of mobile unit meets preset condition.It is optional
Ground, predetermined power threshold value be practical application in when vehicle pass through the channels ETC when, the lowest power value of mobile unit can be waken up.
Optionally, corresponding default transmission power is (such as default transmitting work(when processor 102 is by waking up mobile unit 20
Rate 1) it is compared with predetermined power threshold value；I) when mobile unit 20 wakes up, corresponding default transmission power (emits as default
Power 1) be less than predetermined power threshold value when, it is determined that the sensitivity of mobile unit 20 meet preset condition (i.e. in practical application when
When being equipped with the vehicle of mobile unit 20 by the channels ETC, mobile unit 20 can be waken up, so as to carry out nothing with RSU
Line communicates)；II) when mobile unit 20 wakes up, corresponding default transmission power is greater than or equal in advance (such as default transmission power 1)
If when power threshold, it is determined that the sensitivity of mobile unit does not meet preset condition (when being equipped with vehicle-mounted set i.e. in practical application
When standby 20 vehicle passes through the channels ETC, mobile unit 20 can not be waken up, to which mobile unit 20 can not carry out nothing with RSU
Line communicates, then can not successfully pass the channels ETC), it, subsequently can be smooth with guarantee so that user can repair mobile unit in advance
Pass through the channels ETC.
The sensitivity measuring apparatus of mobile unit provided by the embodiments of the present application, including：Transmitter and processor.Pass through
Transmitter is according to the default transmission power transmitting detection signal of difference；Processor, it is corresponding pre- when mobile unit wakes up for obtaining
If transmission power, and while being waken up according to mobile unit corresponding default transmission power with predetermined power threshold value, determine mobile unit
Sensitivity whether meet preset condition；Wherein, the sensitivity measuring apparatus of mobile unit and mobile unit interval pre-determined distance,
Default transmission power is performance number of the actual emission power of the sensitivity measuring apparatus of mobile unit at the pre-determined distance of interval.
As it can be seen that whether the sensitivity that mobile unit can be detected in advance by the sensitivity measuring apparatus of mobile unit meets default item
Part, when determine the sensitivity of mobile unit do not meet preset condition (i.e. mobile unit can not with RSU carry out microwave communication), be convenient for
User can repair mobile unit in advance, to ensure that vehicle can pass through the channels ETC in actual application.
Optionally, on the basis of the above embodiments, processor 102 is additionally operable to determine predetermined power threshold value.
The following embodiments of the application are to determining that the achievable mode of predetermined power threshold value illustrates：
Fig. 1 C are the calibration schematic diagram in the transaction areas RSU provided by the embodiments of the present application, and Fig. 1 D are the embodiment of the present application
Equipotential surface schematic diagram in the transaction areas RSU of offer.As shown in Figure 1 C, it can merchandise in advance to RSU in the embodiment of the present application
The calibration that region is quantified, illustratively, using the subpoint of RSU as the passage direction in origin, track, (i.e. vehicle travels
Direction) be used as Y-axis, and the conduct X-axis in passage direction perpendicular to track, at interval of default value (such as in Figure 1A with
For 50cm) it is used as a power measurement point.Further, it according to the performance number of each measurement point, can determine such as Fig. 1 D institutes
The equipotential surface schematic diagram (for example, the identical each measurement point position of power is in same equipotential surface) shown.Certainly, in the embodiment of the present application
The equipotential surface schematic diagram in the transaction areas RSU can be also determined otherwise, this is not limited in the embodiment of the present application
System.
Assuming that vehicle drives through the transaction areas RSU with constant speed v, exchange hour t can then obtain vehicle and pass through RSU
The required passage distance s=v*t in transaction area.Optionally, in conjunction with shown in Fig. 1 C and Fig. 1 D, according to the passage distance s of vehicle
And in the transaction areas RSU each measurement point performance number, can determine critical power value p, i.e. predetermined power threshold value.
Certainly, predetermined power threshold value can be also determined otherwise, this is not restricted in the embodiment of the present application.
Fig. 2 is the structural schematic diagram of the sensitivity measuring apparatus embodiment two of the application mobile unit.In above-described embodiment
On the basis of, for the ease of reminding user, the sensitivity measuring apparatus 10 of mobile unit provided by the embodiments of the present application can be with
Including：Prompting device 103.
Wherein, prompting device is used for after processor 102 determines that the sensitivity of mobile unit meets preset condition, is sent out and is used for
Indicate that the sensitivity of mobile unit meets the first prompt message of preset condition；Alternatively, prompting device 103 is used in processor 102
After determining that the sensitivity of mobile unit does not meet preset condition, sends out and be used to indicate the sensitivity of mobile unit and do not meet default item
Second prompt message of part, in order to which user can repair mobile unit in advance in time, to ensure vehicle in actual application
The channels ETC can be passed through.Optionally, the first prompt message and/or the second prompt message involved in the embodiment of the present application
It can include but is not limited at least one of following：Information of voice prompt, text prompt information, vibration prompting information and light prompt
Information.
On the basis of examples detailed above, to above-mentioned transmitter 101 according to multiple default transmission powers in the embodiment of the present application
Sequence from small to large, the achievable mode for emitting detection signal successively illustrate.
In the embodiment of the present application, transmission power map information can be pre-saved in processor 102, wherein send work(
Rate map information includes：Mapping between each default transmission power actual emission power corresponding with the default transmission power
Relationship.For example, it is assumed that 1 corresponding actual transmission power of default transmission power is transmission power A, default transmission power 2 is corresponding
Actual transmission power is transmission power B and 3 corresponding actual transmission power of default transmission power is transmission power C, then sends
May include in power map information：Default mapping relations between transmission power 1 and transmission power A, default transmission power 2 with
The mapping relations between mapping relations and default transmission power 3 and transmission power C between transmission power B.
Optionally, transmission power map information can be presupposed information, or can be the information obtained in advance；Certainly also
It can be identified information otherwise, this is not restricted in the embodiment of the present application.
Illustratively, the sequence and transmission power that processor 102 can be according to multiple default transmission powers from small to large
Map information determines each corresponding actual emission power of default transmission power respectively.For example, it is assumed that default transmission power 2 is small
In default transmission power 1, presets transmission power 1 and be less than default transmission power 3, then processor 102 is according to multiple default transmitting work(
Rate sequence from small to large and transmission power map information determine 2 corresponding actual transmission power of default transmission power (as sent out
Penetrate power B), default 1 corresponding actual transmission power (such as transmission power A) of transmission power and default transmission power 3 it is corresponding
Actual transmission power (such as transmission power C), wherein transmission power B is less than transmission power A, and transmission power A is less than transmission power
C。
It is corresponding, sequence of the transmitter 101 according to actual emission power from small to large, successively according to each default transmitting work(
The corresponding actual emission power transmitting detection signal of rate, the corresponding default transmission power of mobile unit 20 can be waken up with detection.
For example, the sequence according to actual emission power from small to large, successively according to transmission power B, transmission power A and transmission power C hairs
Penetrate detection signal；When according to transmission power A transmitting detection signals, mobile unit 20 is waken up, then can be according to transmission power A
And transmission power map information determines that the corresponding default transmission powers of transmission power A (it is corresponding to wake up mobile unit 20
Default transmission power, such as presets transmission power 1).
Optionally, if transmission power map information is the information obtained in advance, processor 102 is additionally operable to obtain transmitting work(
Rate map information.The achievable mode that the following embodiments of the application obtain processor 102 transmission power map information is said
It is bright.
Illustratively, test signal, and detection in real time and mobile unit can be sent according to different actual emission powers
Performance number at the pre-determined distance of sensitivity measuring apparatus interval；If detecting pre- with the sensitivity measuring apparatus interval of mobile unit
If the performance number at distance is equal to any default transmission power, then the default transmission power and the current test signal of transmitting are recorded
When actual emission power；And so on, until determining each default transmission power and each default transmission power correspondence
Actual transmission power, to practical send work(according to each default transmission power and each default transmission power are corresponding
Rate generates transmission power map information.
Certainly, processor 102 can also obtain transmission power map information otherwise, right in the embodiment of the present application
This is not restricted.
Fig. 3 is the structural schematic diagram of the sensitivity measuring apparatus embodiment three of the application mobile unit.In above-described embodiment
On the basis of, the sensitivity measuring apparatus 10 of mobile unit provided by the embodiments of the present application further includes：For receiving mobile unit
The receiver 104 of the response signal sent when wake-up.
Since under normal conditions, mobile unit can send out response signal after being waken up.In the embodiment of the present application, receiving
When device 104 receives the response signal sent when mobile unit 20 wakes up, signal determines mobile unit to processor 102 according to response
Be waken up, and by current preset transmission power (i.e. transmitter 101 emit current detection signal corresponding to default transmission power,
Such as default transmission power 1) corresponding default transmission power when being waken up as mobile unit 20, when to be waken up according to mobile unit
Corresponding default transmission power, determines whether the sensitivity of mobile unit meets preset condition.Optionally, processor 102 is in root
When determining that mobile unit is waken up according to response signal, actual transmission when current detection signal can be emitted according to transmitter 101
Power (such as transmission power A) and transmission power map information determine current preset transmission power (such as default transmission power 1)；
It is, of course, also possible to determine current preset transmission power according to other manner, this is not restricted in the embodiment of the present application.
Certainly, the mode of corresponding default transmission power can also pass through it when processor 102 obtains mobile unit wake-up
Its mode is not restricted this in the embodiment of the present application.
Fig. 4 is the structural schematic diagram of the sensitivity measuring apparatus example IV of the application mobile unit.In above-described embodiment
On the basis of, the sensitivity measuring apparatus 40 of mobile unit provided by the embodiments of the present application may include：Transmitting module 401 obtains
Modulus block 402 and determining module 403.
Wherein, transmitting module 401 is used for according to the default transmission power transmitting detection signal of difference；Wherein, transmitting work(is preset
Rate is performance number of the actual emission power of the sensitivity measuring apparatus of mobile unit at the pre-determined distance of interval；
Acquisition module 402 is for obtaining corresponding default transmission power when mobile unit wakes up, wherein the spirit of mobile unit
Sensitivity measuring device and mobile unit interval pre-determined distance；
Determining module 303 is for corresponding default transmission power when being waken up according to mobile unit and predetermined power threshold value, really
Whether the sensitivity for determining mobile unit meets preset condition.
Optionally it is determined that module 403 is specifically used for：
Corresponding default transmission power is compared with predetermined power threshold value when mobile unit is waken up；
When mobile unit wakes up, corresponding default transmission power is less than predetermined power threshold value, it is determined that mobile unit
Sensitivity meets preset condition；Alternatively,
When mobile unit wakes up, corresponding default transmission power is greater than or equal to predetermined power threshold value, it is determined that vehicle-mounted
The sensitivity of equipment does not meet preset condition.
Optionally, the sensitivity measuring apparatus 40 of mobile unit can also include：
Reminding module, for after determining module 403 determines that the sensitivity of mobile unit meets preset condition, sending out first
Prompt message；Wherein, the first prompt message is used to indicate the sensitivity of mobile unit and meets preset condition；Alternatively,
Reminding module, for after determining module 403 determines that the sensitivity of mobile unit does not meet preset condition, sending out the
Two prompt messages；Wherein, the second prompt message is used to indicate the sensitivity of mobile unit and does not meet preset condition.
Optionally, transmitting module 401 includes：
First acquisition unit, for obtaining multiple default transmission powers, and by multiple default transmission powers from small to large into
Row arrangement；
Transmitter unit, for the sequence according to multiple default transmission powers from small to large, transmitting successively detects signal.
Optionally, transmitter unit is specifically used for：
According to multiple default transmission powers sequence from small to large and transmission power map information, determine respectively each pre-
If the corresponding actual emission power of transmission power；Wherein, transmission power map information includes：Each default transmission power with it is pre-
If the mapping relations between the corresponding actual emission power of transmission power；
According to the sequence of actual emission power from small to large, successively according to each corresponding actual transmission of default transmission power
Power emission detects signal.
Optionally, transmitting module 401 can also include：
Second acquisition unit, for obtaining transmission power map information.
Optionally, acquisition module 402 includes：
Receiving unit, for receiving the response signal sent when mobile unit wakes up；
Determination unit determines that mobile unit wakes up for signal according to response, and using current preset transmission power as vehicle
Carry corresponding default transmission power when equipment wakes up.
The sensitivity measuring apparatus of the mobile unit of the present embodiment, implementing principle and technical effect and above-mentioned of the application
The corresponding implementing principle and technical effect of sensitivity measuring apparatus for the mobile unit that embodiment of anticipating provides, details are not described herein again.
Fig. 5 is the flow diagram of the sensitivity measuring method embodiment of the application mobile unit.Optionally, the application is real
The sensitivity measuring method for applying the mobile unit of example offer can be applied to the sensitivity measuring apparatus of mobile unit.Such as Fig. 5 institutes
Show, the sensitivity measuring method of the mobile unit of the present embodiment may include：
S501, signal is detected according to the default transmission power transmitting of difference；Wherein, the spirit that transmission power is mobile unit is preset
Performance number of the actual emission power of sensitivity measuring device at the pre-determined distance of interval；
S502, corresponding default transmission power when mobile unit wakes up is obtained, wherein the sensitivity measure of mobile unit fills
It sets and mobile unit interval pre-determined distance；
S503, corresponding default transmission power and predetermined power threshold value when being waken up according to mobile unit, determine mobile unit
Sensitivity whether meet preset condition.
Optionally, corresponding default transmission power and predetermined power threshold value, determine vehicle-mounted set when being waken up according to mobile unit
Whether standby sensitivity meets preset condition, including：
Corresponding default transmission power is compared with predetermined power threshold value when mobile unit is waken up；
When mobile unit wakes up, corresponding default transmission power is less than predetermined power threshold value, it is determined that mobile unit
Sensitivity meets preset condition；Alternatively,
When mobile unit wakes up, corresponding default transmission power is greater than or equal to predetermined power threshold value, it is determined that vehicle-mounted
The sensitivity of equipment does not meet preset condition.
Optionally, after the sensitivity for determining mobile unit meets preset condition, further include：
Send out the first prompt message；Wherein, the first prompt message is used to indicate the sensitivity of mobile unit and meets default item
Part.
Optionally, after the sensitivity for determining mobile unit does not meet preset condition, further include：
Send out the second prompt message；Wherein, the second prompt message be used to indicate mobile unit sensitivity do not meet it is default
Condition.
Optionally, according to the default transmission power transmitting detection signal of difference, including：
Multiple default transmission powers are obtained, and multiple default transmission powers are arranged from small to large；
According to the sequence of multiple default transmission powers from small to large, transmitting successively detects signal.
Optionally, the sequence according to multiple default transmission powers from small to large, successively transmitting detect signal, including：
According to multiple default transmission powers sequence from small to large and transmission power map information, determine respectively each pre-
If the corresponding actual emission power of transmission power；Wherein, transmission power map information includes：Each default transmission power with it is pre-
If the mapping relations between the corresponding actual emission power of transmission power；
According to the sequence of actual emission power from small to large, successively according to each corresponding actual transmission of default transmission power
Power emission detects signal.
Optionally, true respectively according to multiple default transmission powers sequence from small to large and transmission power map information
Before the corresponding actual emission power of fixed each default transmission power, further include：
Obtain transmission power map information.
Optionally, corresponding default transmission power when mobile unit wakes up is obtained, including：
Receive the response signal sent when mobile unit wakes up；
Signal determines that mobile unit wakes up according to response, and when current preset transmission power is waken up as mobile unit pair
The default transmission power answered.
The sensitivity measuring method of the mobile unit of the present embodiment, implementing principle and technical effect and above-mentioned of the application
The corresponding implementing principle and technical effect of sensitivity measuring apparatus for the mobile unit that embodiment of anticipating provides, details are not described herein again.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the application, rather than its limitations；To the greatest extent
Pipe is described in detail the application with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, each embodiment technology of the application that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of sensitivity measuring method of mobile unit, which is characterized in that the method is applied to the sensitivity of mobile unit
Measuring device, the method includes：
According to the default transmission power transmitting detection signal of difference；Wherein, the default transmission power is the spirit of the mobile unit
Performance number of the actual emission power of sensitivity measuring device at the pre-determined distance of interval；
Obtain corresponding default transmission power when mobile unit wakes up, wherein the sensitivity measuring apparatus of the mobile unit with
Pre-determined distance described in the mobile unit interval；
Corresponding default transmission power and predetermined power threshold value, determine the mobile unit when being waken up according to the mobile unit
Whether sensitivity meets preset condition.
2. according to the method described in claim 1, it is characterized in that, described corresponding default when being waken up according to the mobile unit
Transmission power and predetermined power threshold value, determine whether the sensitivity of the mobile unit meets preset condition, including：
Corresponding default transmission power is compared with the predetermined power threshold value when mobile unit is waken up；
When the mobile unit wakes up, corresponding default transmission power is less than the predetermined power threshold value, it is determined that the vehicle
The sensitivity for carrying equipment meets preset condition；Alternatively,
When the mobile unit wakes up, corresponding default transmission power is greater than or equal to the predetermined power threshold value, it is determined that
The sensitivity of the mobile unit does not meet preset condition.
3. according to the method described in claim 2, it is characterized in that, determining that the sensitivity of the mobile unit meets default item
After part, further include：
Send out the first prompt message；Wherein, the sensitivity that first prompt message is used to indicate the mobile unit meets pre-
If condition.
4. according to the method described in claim 2, it is characterized in that, determining that it is default that the sensitivity of the mobile unit is not met
After condition, further include：
Send out the second prompt message；Wherein, the sensitivity that second prompt message is used to indicate the mobile unit is not met
Preset condition.
5. according to the method described in claim 1, it is characterized in that, described according to the default transmission power transmitting detection letter of difference
Number, including：
Multiple default transmission powers are obtained, and the multiple default transmission power is arranged from small to large；
According to the sequence of the multiple default transmission power from small to large, transmitting successively detects signal.
6. according to the method described in claim 5, it is characterized in that, it is described according to the multiple default transmission power from small to large
Sequence, successively transmitting detection signal, including：
According to the multiple default transmission power sequence from small to large and transmission power map information, each institute is determined respectively
State the corresponding actual emission power of default transmission power；Wherein, the transmission power map information includes：It is each described default
Mapping relations between transmission power actual emission power corresponding with the default transmission power；
According to the sequence of actual emission power from small to large, successively according to each corresponding actual transmission of the default transmission power
Power emission detects signal.
7. according to the method described in claim 6, it is characterized in that, it is described according to the multiple default transmission power from small to large
Sequence and transmission power map information, determine respectively the corresponding actual emission power of each default transmission power it
Before, further include：
Obtain the transmission power map information.
8. according to the described method of any one of claim 1-7, which is characterized in that the acquisition mobile unit corresponds to when waking up
Default transmission power, including：
Receive the response signal sent when the mobile unit wakes up；
Determine that the mobile unit wakes up according to the response signal, and using current preset transmission power as the mobile unit
Corresponding default transmission power when wake-up.
9. a kind of sensitivity measuring apparatus of mobile unit, which is characterized in that including：
Transmitting module, for according to the default transmission power transmitting detection signal of difference；Wherein, the default transmission power is described
Performance number of the actual emission power of the sensitivity measuring apparatus of mobile unit at the pre-determined distance of interval；
Acquisition module, for obtaining corresponding default transmission power when mobile unit wakes up, wherein the mobile unit it is sensitive
Spend measuring device and pre-determined distance described in the mobile unit interval；
Determining module is determined for corresponding default transmission power when being waken up according to the mobile unit and predetermined power threshold value
Whether the sensitivity of the mobile unit meets preset condition.
10. a kind of sensitivity measuring apparatus of mobile unit, which is characterized in that including：
Transmitter, for according to the default transmission power transmitting detection signal of difference；Wherein, the default transmission power is the vehicle
Carry performance number of the actual emission power of the sensitivity measuring apparatus of equipment at the pre-determined distance of interval；
Processor, for obtaining corresponding default transmission power when mobile unit wakes up, wherein the sensitivity of the mobile unit
Measuring device and pre-determined distance described in the mobile unit interval；
The processor is additionally operable to：Corresponding default transmission power and predetermined power threshold value when being waken up according to the mobile unit,
Determine whether the sensitivity of the mobile unit meets preset condition.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720135077 | 2017-02-15 | ||
| CN2017201350779 | 2017-02-15 |
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| CN108494506A true CN108494506A (en) | 2018-09-04 |
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| CN117354839A (en) * | 2023-12-06 | 2024-01-05 | 安徽高灯微行科技有限公司 | Wake-up sensitivity adjustment method, device, computer equipment and storage medium |
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