CN211554170U - Detection device of power distribution robot - Google Patents
Detection device of power distribution robot Download PDFInfo
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- CN211554170U CN211554170U CN201922143173.XU CN201922143173U CN211554170U CN 211554170 U CN211554170 U CN 211554170U CN 201922143173 U CN201922143173 U CN 201922143173U CN 211554170 U CN211554170 U CN 211554170U
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Abstract
The utility model provides a detection apparatus of power distribution robot, the power distribution robot changes the relation of connection between a plurality of power unit and a plurality of output interface in the heap of charging through removing to realize flexible power distribution, detection apparatus includes the cabinet body, sets up in the internal a plurality of test tracks of cabinet and sets up the test assembly on test track, and the both ends of test track are installed respectively in the both sides wall of the cabinet body, and the mounted position at test track both ends has seted up entry and export on the both sides wall, and test assembly is used for testing the performance of power distribution robot at the in-process that the power distribution robot removed on test track. The utility model discloses can conveniently test power distribution robot's performance effectively, simple structure and efficiency are higher.
Description
Technical Field
The utility model relates to an equipment detects technical field, concretely relates to detection device of power distribution robot.
Background
In the existing flexible power distribution system of the charge stack, a core device power distribution unit PDU adopts an M × N array mode formed by a single relay/contactor or a plurality of relays/contactors. The mode has more inlet and outlet lines and complex series-parallel connection mode, the production detection in subsequent mass production can only manually measure the accuracy of the array by using the electric meter, and the production efficiency is low.
And the customized multi-path relay is adopted, so that the cost is higher, the number of the channels is fixed, the expansion cannot be carried out, and the heat productivity is higher. And the customized multi-path relay can only detect the accuracy of the line through a manual electric meter.
At present, a novel special robot moving on a rail is adopted in the related technology, the robot can select cross input and output channels by moving on the rail, the channels are built by copper bar structures, and the power distribution of a charging pile is realized. However, a platform for testing the performance of the robot is not available.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem, provide a detection device of power distribution robot, can conveniently test power distribution robot's performance effectively, simple structure and efficiency are higher.
The utility model adopts the technical scheme as follows:
the utility model provides a detection apparatus of power distribution robot, the power distribution robot changes the relation of connection between a plurality of power unit and a plurality of output interface in the heap that charges through removing to realize flexible power distribution, detection apparatus includes the cabinet body, set up in a plurality of test tracks in the cabinet body and set up in test component on the test track, the test track both ends install respectively in the both sides wall of the cabinet body, and on the both sides wall the entrance and export have been seted up to the mounted position at test track both ends, test component is used for the power distribution robot is in the in-process that moves on the test track is right the performance of power distribution robot tests.
The detection device of the power distribution robot further comprises a man-machine interaction panel arranged on the cabinet body, and the man-machine interaction panel is used for displaying a performance test result of the power distribution robot.
The testing track is provided with a bottom surface and two side surfaces, a guide groove is formed in the bottom surface of the testing track along the length direction of the testing track, and the testing assembly is arranged on the two side surfaces of the testing track.
The test assembly comprises pressure sensors arranged on two side faces of the test track and corresponding to contact positions of the power distribution robot, and the pressure sensors are used for detecting pressure values of the contact positions of the pressure sensors so as to judge the contact performance of the contact.
The test assembly comprises a plurality of infrared sensors which are arranged on two side surfaces of the test track at intervals along the length direction of the test track, and the infrared sensors are used for detecting the displacement of the power distribution robot so as to be compared with the number of encoder pulses of a stepping motor which drives the power distribution robot to move, and the displacement control performance of the power distribution robot is judged.
The test assembly comprises a plurality of groups of power connection copper bars arranged on two side faces of the test track at intervals along the length direction of the test track, wherein the plurality of groups of power connection copper bars are connected to a charging pile simulation circuit, and the plurality of groups of power connection copper bars are used for connecting the power distribution robot into the charging pile simulation circuit so as to judge the actual operation performance of the power distribution robot.
The utility model has the advantages that:
the utility model discloses a set up in the internal a plurality of test tracks of cabinet and set up the test assembly on test track, can conveniently test the performance of power distribution robot effectively, simple structure and efficiency are higher.
Drawings
Fig. 1 is a schematic structural diagram of a view angle of a detection device of a power distribution robot according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view angle of the detection device of the power distribution robot according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a test track according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses power distribution robot accessible removes to change the relation of connection between a plurality of power unit and a plurality of output interface in the heap of charging to realize flexible power distribution. The power unit may include at least one power source or a power conversion module (e.g., AC/DC), and may provide a power output, and the output interface may be a charging gun. For example, a plurality of power unit can connect corresponding horizontal copper bar respectively, input copper bar promptly, and a plurality of output interface can connect corresponding vertical copper bar respectively, output copper bar promptly, and the power distribution robot can set up on corresponding work track, moves on work track through step motor's drive, realizes the switch-on between different input copper bar and the different output copper bar to change the relation of connection between each power unit and each output interface, realize flexible power distribution from this.
As shown in fig. 1 and 2, the utility model discloses a detection device of power distribution robot includes the cabinet body 1, set up in a plurality of test track 2 of the cabinet body 1 and set up the test component on test track 2, and the both ends of test track 2 are installed respectively in the both sides wall of the cabinet body 1, and the mounted position at test track both ends has seted up entry 3 and export 4 on the both sides wall, and the test component is used for testing the performance of power distribution robot at the in-process that the power distribution robot moved on test track 2.
Further, as shown in fig. 1 and 2, the detection device of the power distribution robot of the present invention may further include a human-computer interaction panel 5 disposed on the cabinet body 1, wherein the human-computer interaction panel 5 is used for displaying a performance test result of the power distribution robot. The utility model discloses an in the embodiment, man-machine interaction panel 5 still can be used to receive user's operating command to realize the control to detection device, for example accessible man-machine interaction panel 5 receives the switching on and shutting down instruction in order to realize detection device's switching on and shutting down.
In an embodiment of the present invention, as shown in fig. 3, the testing track 2 has a bottom surface and two side surfaces, the bottom surface of the testing track has a guiding groove 6 along the length direction of the testing track, and the testing component is disposed on the two side surfaces of the testing track 2.
In an embodiment of the present invention, as shown in fig. 3, the testing component may include a pressure sensor 8 disposed on both side surfaces of the testing track 2 corresponding to the contact position of the power distribution robot 7, and the pressure sensor 8 is configured to detect a pressure value at which the contact is disposed with respect to the pressure sensor 8, so as to determine the contact performance of the contact. Specifically, the pressure value can be displayed on the human-computer interaction panel 5, and the detection personnel can judge the contact performance of the contact according to the pressure value. Or the contact performance of the contact can be judged by the processor according to the comparison result of the pressure value and the preset pressure threshold value, if the pressure value is larger than the preset pressure threshold value, the contact can be judged to be in full contact, if the pressure value is not larger than the preset pressure threshold value, the contact cannot be in full contact, and then the judgment result of whether the contact can be in full contact is displayed on the man-machine interaction panel 5.
In an embodiment of the present invention, as shown in fig. 3, the testing component may further include a plurality of infrared sensors 9 disposed at intervals along the length direction of the testing track 2 on both side surfaces of the testing track 2, and the plurality of infrared sensors 9 are used for detecting the displacement of the power distribution robot 7 so as to compare with the number of encoder pulses of the stepping motor 10 that drives the power distribution robot 7 to move, to judge the displacement control performance of the power distribution robot 7. Specifically, a plurality of infrared sensors 9 may be disposed at a fixed distance on one side surface of the test track 2, and a corresponding number of infrared sensors 9 may be disposed at a position directly opposite to the other side surface of the test track 2, and if both of the two infrared sensors 9 opposite to the both side surfaces sense the power distribution robot 7, it may be determined that the power distribution robot 7 reaches the position. The displacement detected by the infrared sensors 9 can be displayed on the man-machine interaction panel 5, the number of encoder pulses of the stepping motor 10 is displayed on the man-machine interaction panel 5, and a detector can compare the displayed displacement with the displacement obtained according to the number of encoder pulses, so that the displacement control performance of the stepping motor on the power distribution robot is judged. Or, the processor can calculate the theoretical displacement driven by the stepping motor 10 according to the number of pulses of the encoder, compare the theoretical displacement with the actual displacement detected by the infrared sensors 9, and if the theoretical displacement is consistent with the actual displacement detected by the infrared sensors, judge that the displacement control of the stepping motor on the power distribution robot is accurate, otherwise judge that the displacement control of the stepping motor on the power distribution robot is inaccurate, and further display the judgment result of whether the displacement control is accurate on the man-machine interaction panel 5.
In an embodiment of the utility model, as shown in fig. 3, the test assembly can also include that the multiunit that sets up along the length direction interval of test track 2 connects electric copper bar 11 on the both sides face of test track 2, wherein, the multiunit connects electric copper bar 11 to be connected to and fills electric pile analog circuit, and multiunit connects electric copper bar 11 to be used for inserting power distribution robot 7 into and fills electric pile analog circuit to judge the actual runnability of power distribution robot 7. Specifically, as shown in fig. 3, four sets of the power receiving copper bars 11 may be provided, where each set of the power receiving copper bars 11 includes two of one side surface and two of the other side surface of the test track 2, and respectively simulates the positive and negative electrodes of the power unit and the positive and negative electrodes of the output interface, and the plurality of infrared sensors 9 may be respectively provided between each two sets of the power receiving copper bars 11, so as to determine the position of the power distribution robot 7 during simulation of actual operation. Two groups of the power connection copper bars 11 share one infrared sensor 9, so that the number of the infrared sensors can be saved, and the purposes of saving energy and reducing cost are achieved. As shown in fig. 2, the power-on copper bars 11 may extend through the rear wall of the cabinet 1 and be connected to a charge pile analog circuit, which may be any circuit capable of detecting a switch-on state when each set of power-on copper bars 11 is switched on by the power distribution robot 7, such as a circuit including a power supply and a light emitting diode. When the infrared sensors 9 detect that the power distribution robot 7 moves to a position of a certain group of power copper bars 11, the actual operation mode of the power distribution robot 7 is simulated through the current conduction of the charging pile simulation circuit at the position, and then the simulation result can be displayed on the man-machine interaction panel 5.
Because the utility model discloses have a plurality of test tracks among the detection device of power distribution robot, consequently can test a plurality of power distribution robots simultaneously. In an embodiment of the present invention, the control mode of the power distribution robot 7 is wireless control, for example, the power distribution robot 7 can be controlled to move through WIFI. Accordingly, when the plurality of power distribution robots 7 are simultaneously tested, it is possible to detect whether or not the wireless communication signals of the plurality of power distribution robots 7 interfere with each other. Specifically, when the plurality of power distribution robots 7 are controlled to move on the respective corresponding test tracks 2 in a wireless control manner, whether communication interference occurs between the plurality of power distribution robots 7 is determined by whether the respective power distribution robots 7 normally move according to the control command, and then a communication interference result can be displayed on the human-computer interaction panel 5.
Based on the detection device of the power distribution robot, one or more power distribution robots 7 to be tested can enter the test track 2 from the corresponding inlets 3 and move along the test track 2 driven by the stepping motor 10. First, whether or not the contact of the power distribution robot 7 can be sufficiently contacted can be judged by the detection of the pressure sensor 8; then, through the detection of the infrared sensor 9, whether the displacement control of the power distribution robot 7 is accurate or not can be judged; then, for the case where the plurality of power distribution robots 7 are simultaneously tested, whether or not the wireless communication of each power distribution robot 7 interferes can be determined according to the movement state of each power distribution robot 7; and finally, the actual operation mode of the power distribution robot 7 can be simulated by detecting the position of the infrared sensor 9 and the connection of the power copper bar 11. Meanwhile, each test result can be displayed through the human-computer interaction panel 5. After the test is completed, the power distribution robot or robots 7 completing the test may leave the test track 2 by the corresponding exit 4.
According to the utility model discloses detection device of power distribution robot through set up in the internal a plurality of test tracks of cabinet and set up the test assembly on test track, can conveniently test power distribution robot's performance effectively, and simple structure and efficiency are higher, help power distribution robot's volume production and batch maintenance.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. The meaning of "plurality" is two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a detection apparatus for power distribution robot, characterized in that, power distribution robot changes the relation of connection between a plurality of power unit and a plurality of output interface in the heap of charging through removing to realize flexible power distribution, detection apparatus includes the cabinet body, set up in a plurality of test tracks in the cabinet body and set up in test component on the test track, the test track both ends install respectively in the both sides wall of the cabinet body, and on the both sides wall the mounted position at test track both ends has seted up entry and export, test component is used for power distribution robot is in the in-process that moves on the test track is right power distribution robot's performance tests.
2. The detection device of the power distribution robot of claim 1, further comprising a human-computer interaction panel disposed on the cabinet, wherein the human-computer interaction panel is configured to display a performance test result of the power distribution robot.
3. The detecting device for the power distribution robot according to claim 1 or 2, wherein the test rail has a bottom surface and two side surfaces, the bottom surface of the test rail is provided with a guide groove along a length direction of the test rail, and the test components are disposed on the two side surfaces of the test rail.
4. The detecting device of claim 3, wherein the testing component comprises pressure sensors disposed on two side surfaces of the testing track corresponding to contact positions of the power distribution robot, and the pressure sensors are configured to detect pressure values of the contacts to the positions of the pressure sensors so as to determine contact performances of the contacts.
5. The detecting device of claim 4, wherein the testing component comprises a plurality of infrared sensors spaced along the length direction of the testing track on two side surfaces of the testing track, and the plurality of infrared sensors are used for detecting the displacement of the power distribution robot so as to compare with the number of encoder pulses of a stepping motor driving the power distribution robot to judge the displacement control performance of the power distribution robot.
6. The apparatus of claim 5, wherein the testing assembly includes a plurality of sets of electrically connected copper bars disposed on two side surfaces of the testing track at intervals along a length direction of the testing track, wherein the plurality of sets of electrically connected copper bars are connected to a charging stack simulation circuit, and the plurality of sets of electrically connected copper bars are used for connecting the power distribution robot to the charging stack simulation circuit so as to determine an actual operation performance of the power distribution robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143173.XU CN211554170U (en) | 2019-12-03 | 2019-12-03 | Detection device of power distribution robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143173.XU CN211554170U (en) | 2019-12-03 | 2019-12-03 | Detection device of power distribution robot |
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| CN211554170U true CN211554170U (en) | 2020-09-22 |
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| CN201922143173.XU Active CN211554170U (en) | 2019-12-03 | 2019-12-03 | Detection device of power distribution robot |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325931A (en) * | 2020-10-26 | 2021-02-05 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | PDU robot contact abnormity diagnosis method and device |
| CN112428838A (en) * | 2020-11-10 | 2021-03-02 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Power distribution system |
| CN113659402A (en) * | 2021-07-27 | 2021-11-16 | 国创移动能源创新中心(江苏)有限公司 | PDU device and control method thereof |
-
2019
- 2019-12-03 CN CN201922143173.XU patent/CN211554170U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325931A (en) * | 2020-10-26 | 2021-02-05 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | PDU robot contact abnormity diagnosis method and device |
| CN112428838A (en) * | 2020-11-10 | 2021-03-02 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Power distribution system |
| CN113659402A (en) * | 2021-07-27 | 2021-11-16 | 国创移动能源创新中心(江苏)有限公司 | PDU device and control method thereof |
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Address after: Room 354, No. 18, Xinya Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Guochuang mobile energy innovation center (Jiangsu) Co.,Ltd. Address before: Room 354, No. 18, Xinya Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee before: National innovation energy automobile intelligent energy equipment innovation center (Jiangsu) Co.,Ltd. |
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