CN207730837U - A kind of measuring system being used for magnetic distribution when electric vehicle wireless charging - Google Patents
A kind of measuring system being used for magnetic distribution when electric vehicle wireless charging Download PDFInfo
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- CN207730837U CN207730837U CN201820163719.0U CN201820163719U CN207730837U CN 207730837 U CN207730837 U CN 207730837U CN 201820163719 U CN201820163719 U CN 201820163719U CN 207730837 U CN207730837 U CN 207730837U
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- wireless charging
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Abstract
The measuring system of magnetic distribution when the utility model discloses a kind of for electric vehicle wireless charging, the measuring system is by electric vehicle, wireless charging receiver, wireless charging emitter and automatic testing equipment composition, the reference test bar includes X-axis cross bar, Y-axis column and Z axis track, since X-axis cross bar can be moved freely in Y-axis column, Y-axis column can be moved freely in Z axis track, therefore by automatic testing equipment can automatic measurement charge when electric vehicle around each point Distribution of Magnetic Field situation, testing result can quickly be obtained, and the testing result obtained is relatively sharp, precision higher, and testing result is more intuitively showed into user by forming 3-D view, facilitate user according to magnetic field distribution situation, improve control strategy.
Description
Technical field
The utility model is related to wireless communication technology fields, more particularly to one kind being used for electromagnetism when electric vehicle wireless charging
The measuring system of field distribution.
Background technology
With the continuous popularization of new-energy automobile, especially electric vehicle or hybrid vehicle, new-energy automobile with
Our daily life is increasingly related.The charging modes of electric vehicle are mainly wired charging method at present, but conventional
Wired charging method there are many deficiencies place, and wireless charging mode can make up these deficiency.Wireless charging has been at present
Start to be applied in certain small-powers charging field, such as mobile phone charging.But for the high-power nothing of electric vehicle charging
Micro USB electric equipment is still in infancy at present, and there is also many shortcomings, such as system detectio function is less, control strategy
Not perfect, charge power cannot be changed according to the state of vehicle mounted dynamic battery.In addition, the small-power relative to mobile phone is filled
Electricity, requirement higher of the high-power charging to safety for electric vehicle.But the existing wireless charging to electric vehicle is supervised
Survey scheme does not have perfect automatic monitoring function also, when charging, can not obtain electric vehicle surrounding magnetic field distribution situation in real time,
And then cause control strategy also not perfect.
Utility model content
The utility model embodiment provides a kind of measuring system being used for magnetic distribution when electric vehicle wireless charging,
Wireless charging monitoring scheme to solve existing electric vehicle can not detect the distribution of electric vehicle peripheral electromagnetic field, cause automatically
The incomplete problem of control strategy.
The utility model embodiment provides a kind of measuring system being used for magnetic distribution when electric vehicle wireless charging,
It is characterised in that it includes：Electric vehicle, wireless charging receiver, wireless charging emitter, automatic testing equipment and upper
Machine；
The wireless charging receiver and is set to the wireless charging emitter on ground one in electric vehicle bottom
Communication connection is established in set a distance；It is communicated to connect between the automatic testing equipment and host computer；
The automatic testing equipment includes reference test bar, control module, drive module and power module, the control module,
Drive module and power module are set on reference test bar, and the control module and drive module are electrically connected with power module；
The reference test bar includes X-axis cross bar, Y-axis column and Z axis track, is provided with test probe on the X-axis cross bar, institute
X-axis cross bar to be stated to be set on Y-axis column, the X-axis cross bar moves left and right in the horizontal direction under the driving of drive module, and
It vertically being moved up and down on Y-axis column under the driving of drive module, the Y-axis column is set on Z axis track, and
It is moved on Z axis track under the driving of drive module, the Z axis track is layed in electric vehicle side in certain distance.
Further, as an executable scheme, automatic testing equipment is detachably arranged in electric vehicle side.
Further, as an executable scheme, if electric vehicle surrounding magnetic distribution when need to measure charging, institute
The stackable extension of Z axis track is stated, and is layed in electric vehicle surrounding in certain distance.
Further, as an executable scheme, tail position of the X-axis cross bar close to one end of electric vehicle is set
It is equipped with article detection device.
Wherein, in an example, the article detection device includes touch sensor, photoelectric sensor or ultrasonic wave
Sensor.
Specifically, the X-axis cross bar, Y-axis column and Z axis track are made of non-magnetic material.
The utility model has the beneficial effect that：
The utility model embodiment provides a kind of measuring system being used for magnetic distribution when electric vehicle wireless charging,
The measuring system is made of electric vehicle, wireless charging receiver, wireless charging emitter and automatic testing equipment, described
Reference test bar includes X-axis cross bar, Y-axis column and Z axis track, and since X-axis cross bar can be moved freely in Y-axis column, Y-axis column can be
Z axis track moves freely, thus by automatic testing equipment can automatic measurement charge when electric vehicle around each point magnetic
Field distribution situation can quickly obtain testing result, and the testing result obtained is relatively sharp, precision higher, and lead to
It crosses and to form 3-D view testing result is more intuitively showed into user, facilitate user according to magnetic field distribution situation, it is complete
Kind control strategy.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art for, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 show the measurement for being used for magnetic distribution when electric vehicle wireless charging described in the utility model embodiment
The structural schematic diagram of system；
Fig. 2 show the measurement for being used for magnetic distribution when electric vehicle wireless charging described in the utility model embodiment
Another structural schematic diagram of system.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of measuring system being used for magnetic distribution when electric vehicle wireless charging,
As shown in Figure 1, it is the measurement system for being used for magnetic distribution when electric vehicle wireless charging described in the utility model embodiment
The structural schematic diagram of system, the system comprises：Electric vehicle 11, wireless charging receiver 12, wireless charging emitter 13,
Automatic testing equipment and host computer；
The wireless charging receives 12 and is installed on 11 bottom of electric vehicle, with the wireless charging emitter for being set to ground
13 establish communication connection in certain distance；It is communicated to connect between the automatic testing equipment and host computer；
The automatic testing equipment includes reference test bar, control module 14, drive module 15 and power module 16, the control
Module 14, drive module 15 and power module 16 are set on reference test bar, the control module 14 and drive module 15 with electricity
Source module 16 is electrically connected；
The reference test bar includes X-axis cross bar 17, Y-axis column 18 and Z axis track 19, and survey is provided on the X-axis cross bar 17
Probe header 20, the X-axis cross bar 17 are set on Y-axis column 18, and the X-axis cross bar is in the driving lower edge level side of drive module
It moves left and right, and is vertically moved up and down on Y-axis column 18 under the driving of drive module 15, the Y-axis column
18 are set on Z axis track 19, and are moved on Z axis track 19 under the driving of drive module 15, and the Z axis track 19 is one
Electric vehicle side is layed in set a distance.
Wherein, test probe 20 remains setting value, such as 20CM apart from vehicle body by automatic testing equipment.The power supply mould
16 external alternating current of block.
In an example, when needing to measure electric vehicle side magnetic field intensity, so that it may with automatic testing equipment
It is set to the side, that is to say, that automatic testing equipment is detachably arranged in electric vehicle side.
Certainly, if electric vehicle surrounding magnetic distribution, the Z axis track can be superimposed according to demand when need to measure charging
Extend, and be layed in electric vehicle surrounding in certain distance, shown in Fig. 2.
Specifically, tail position of the X-axis cross bar close to one end of electric vehicle is provided with article detection device 21.It is logical
It crosses the article detection device and determines automatic detection device at a distance from electric vehicle, to determine that electric vehicle surrounding magnetic field is distributed
Situation.
Wherein, the article detection device includes touch sensor, photoelectric sensor or ultrasonic sensor, this practicality
New embodiment is not construed as limiting this.
In order to reduce systematic survey interference, the X-axis cross bar, Y-axis column and Z axis track are made of non-magnetic material,
Further improve the accuracy of measurement.
In order to be better understood upon the measuring system described in the utility model embodiment, below to the operation principle of the system
It illustrates：
Automatic testing equipment is set to electric vehicle surrounding, electric vehicle starts to charge up, automatic testing equipment initialization.
Under the drive of drive module, test probe acquires all set point number evidences, and by control module by collected each set point
Data be reported to host computer and store, carrying out data processing by host computer forms 3-D view, all to obtain electric vehicle
Magnetic distribution is enclosed, control strategy is improved.
The utility model embodiment provides a kind of measuring system being used for magnetic distribution when electric vehicle wireless charging,
The measuring system is made of electric vehicle, wireless charging receiver, wireless charging emitter and automatic testing equipment, described
Reference test bar includes X-axis cross bar, Y-axis column and Z axis track, and since X-axis cross bar can be moved freely in Y-axis column, Y-axis column can be
Z axis track moves freely, thus by automatic testing equipment can automatic measurement charge when electric vehicle around each point magnetic
Field distribution situation can quickly obtain testing result, and the testing result obtained is relatively sharp, precision higher, and lead to
It crosses and to form 3-D view testing result is more intuitively showed into user, facilitate user according to magnetic field distribution situation, it is complete
Kind control strategy.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of measuring system being used for magnetic distribution when electric vehicle wireless charging, which is characterized in that including：Electronic vapour
Vehicle, wireless charging receiver, wireless charging emitter, automatic testing equipment and host computer；
The wireless charging receiver and is set to the wireless charging emitter on ground in a spacing in electric vehicle bottom
It is communicated to connect from interior foundation；It is communicated to connect between the automatic testing equipment and host computer；
The automatic testing equipment includes reference test bar, control module, drive module and power module, the control module, driving
Module and power module are set on reference test bar, and the control module and drive module are electrically connected with power module；
The reference test bar includes X-axis cross bar, Y-axis column and Z axis track, and test probe, the X are provided on the X-axis cross bar
Axis cross bar is set on Y-axis column, and the X-axis cross bar moves left and right in the horizontal direction under the driving of drive module, and is driving
It is vertically moved up and down on Y-axis column under the driving of dynamic model block, the Y-axis column is set on Z axis track, and is being driven
It is moved on Z axis track under the driving of dynamic model block, the Z axis track is layed in electric vehicle side in certain distance.
2. measuring system as described in claim 1, which is characterized in that automatic testing equipment is detachably arranged in electric vehicle
Side.
3. measuring system as described in claim 1, which is characterized in that if electric vehicle surrounding electromagnetic field point when need to measure charging
Cloth, then the stackable extension of Z axis track, and electric vehicle surrounding is layed in certain distance.
4. measuring system as described in claim 1, which is characterized in that tail of the X-axis cross bar close to one end of electric vehicle
Position, which installs, is equipped with article detection device.
5. measuring system as claimed in claim 4, which is characterized in that the article detection device include touch sensor,
Photoelectric sensor or ultrasonic sensor.
6. measuring system as described in claim 1, which is characterized in that the X-axis cross bar, Y-axis column and Z axis track are by non-
Magnetic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163719.0U CN207730837U (en) | 2018-01-31 | 2018-01-31 | A kind of measuring system being used for magnetic distribution when electric vehicle wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163719.0U CN207730837U (en) | 2018-01-31 | 2018-01-31 | A kind of measuring system being used for magnetic distribution when electric vehicle wireless charging |
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| Publication Number | Publication Date |
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| CN207730837U true CN207730837U (en) | 2018-08-14 |
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| CN201820163719.0U Active CN207730837U (en) | 2018-01-31 | 2018-01-31 | A kind of measuring system being used for magnetic distribution when electric vehicle wireless charging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095655A (en) * | 2018-01-31 | 2019-08-06 | 厦门新页科技有限公司 | The measuring system and method for magnetic distribution when for electric car wireless charging |
-
2018
- 2018-01-31 CN CN201820163719.0U patent/CN207730837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095655A (en) * | 2018-01-31 | 2019-08-06 | 厦门新页科技有限公司 | The measuring system and method for magnetic distribution when for electric car wireless charging |
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