CN220085268U - Test equipment power manager convenient to intelligent automobile function development and easy operation - Google Patents
Test equipment power manager convenient to intelligent automobile function development and easy operation Download PDFInfo
- Publication number
- CN220085268U CN220085268U CN202320951473.4U CN202320951473U CN220085268U CN 220085268 U CN220085268 U CN 220085268U CN 202320951473 U CN202320951473 U CN 202320951473U CN 220085268 U CN220085268 U CN 220085268U
- Authority
- CN
- China
- Prior art keywords
- power supply
- module
- power
- relay
- independent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 230000008054 signal transmission Effects 0.000 claims abstract description 18
- 241000234295 Musa Species 0.000 claims description 25
- 235000018290 Musa x paradisiaca Nutrition 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims description 7
- 230000010354 integration Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Control Of Voltage And Current In General (AREA)
Abstract
The utility model relates to the technical field of power management, in particular to a testing equipment power manager convenient for intelligent automobile function development and easy operation. The power supply output box comprises a control box body and a power supply output box body connected with the control box body through a power supply signal transmission line, wherein a plurality of independent power supply control switches and a main switch used for controlling the plurality of independent power supply control switches are arranged on a panel of the control box body, and the power supply output box body comprises a power supply boosting module, a power supply voltage reducing module and a relay module. The utility model has the advantages that: according to the technical scheme, a small-volume power supply solution is realized through integration of various connectors, voltage regulators and voltage displays, and a platform is saved; the power supply system can stably output expected power supply energy, and is modularized.
Description
Technical Field
The utility model relates to the technical field of power management, in particular to a testing equipment power manager convenient for intelligent automobile function development and easy operation.
Background
Along with the vigorous development of vehicle intelligent technology, vehicle-mounted intelligent sensors tend to be diversified, the test equipment and the actuator products are more strict in diversity, various test problems caused by load increase due to virtual connection of lines or overlong lines generally occur, and secondly, power-on and power-off operations are required to be carried out on some sensors hidden in the bumpers in the test links, and the power-on and power-off operations cannot be realized in a short time due to the space problems, so that the power manager of the test equipment is required to be designed, and the power manager of the test equipment is convenient for intelligent automobile function development and easy to operate.
Disclosure of Invention
The utility model aims to provide a test equipment power manager which is convenient for intelligent automobile function development and easy to operate, so as to overcome the defects in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a test equipment power manager convenient to intelligent automobile function development and easy operation, its include the control box, through power supply signal transmission line with the power supply output box that the control box is connected, its characterized in that: the panel of control box is provided with a plurality of independent power control switch and is used for controlling the main switch of a plurality of independent power control switch, the power supply output box is inside to include power boost module, power step-down module and relay module, still be provided with voltage display, a plurality of anodal banana head socket, a plurality of negative pole banana head socket, a plurality of fuse holders and the LED pilot lamp that independently set up that are used for showing power boost module and power step-down module respectively on the outside panel of power supply output box.
Preferably, the independent power supply control switches are connected with the relay module through a power supply signal transmission line and control the relay module to enable each circuit of fuse base, the positive red banana head and the LED indicator lamp to work, and each group of independent power supply control switches are respectively provided with a COM end/power supply input, an NC end/normally closed end, an NO end/normally open end, an LED lamp end and a negative end.
Preferably, the input ports of the power supply boosting module and the power supply reducing module are connected in parallel.
Preferably, the relay module is provided with a relay COM end/power input, a relay NC end/normally closed, a relay NO end/normally open, a relay LED lamp end and a relay negative end, and an' NO end/normally open circuit of the independent power control switch is connected to a port of a driving circuit board of the relay module through a male end of a power supply signal transmission line.
Preferably, the fuse base and the integrated driving board of the relay module are connected in one-to-one mode, and the fuse base and the positive banana head socket are connected in one-to-one mode.
Preferably, the positive electrode line of the LED indicator lamp is connected with the fuse base outside the power supply output box in one-to-one parallel, the negative electrode line of the LED indicator lamp is connected with the independent power supply socket in one-to-one parallel, and all wire harness points of the LED indicator lamp are fixed in a welding mode.
The beneficial effects of the utility model are as follows: according to the technical scheme, a small-volume power supply solution is realized through integration of various connectors, voltage regulators and voltage displays, and a platform is saved; the intelligent power supply system can stably output expected power supply energy, is modularized, can be spliced and assembled according to a developed intelligent platform, can provide high-power energy for multi-source sensing and various control actuators, and can be configured in any form and number; the intervention of the power supply boosting module and the power supply reducing module can provide stable voltage values for special equipment required by the outside through the red banana head socket; the system is stable and compact in structure, safe and reliable in work and high in tightness; the cost of the power supply system is greatly reduced, the intelligent testing and real vehicle function development efficiency is improved, the service life of the system is longer, and the flexibility of equipment arrangement is improved.
Drawings
FIG. 1 is a schematic diagram of a power manager of a test device for facilitating intelligent vehicle function development and easy operation in accordance with the present utility model;
FIG. 2 is a schematic diagram of a rear connection of a power manager of a test device for facilitating intelligent vehicle function development and easy operation in accordance with the present utility model;
FIG. 3 is an exploded view of a power supply output box 23 of a test equipment power manager for facilitating intelligent vehicle function development and easy operation in accordance with the present utility model;
FIG. 4 is a layout diagram of the internal structure of a test device power manager for facilitating intelligent vehicle function development and easy operation in accordance with the present utility model;
FIG. 5 is a rear side view of the power output box 23 of the power manager of the test equipment of the present utility model for facilitating intelligent vehicle function development and easy operation;
FIG. 6 is a schematic diagram of a control box 24 of a power manager of a test device for facilitating intelligent vehicle function development and easy operation in accordance with the present utility model
In the figure: 1. an external wiring terminal of the power supply output box; 23. a power supply output box; 24. a control box; 2. an external terminal of the power supply box; 3. a main switch; 5. 6, a total fuse holder; 7. a power supply signal transmission line; 8. a power supply boost module; 9. a power supply voltage reducing module; 12. a boost display; 11. a buck display; 10. a relay module; 19. a main switch;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 6, a test device power manager for facilitating intelligent vehicle function development and easy operation includes a control box 24, a power supply output box 23 connected to the control box 24 through a power supply signal transmission line 7;
the panel of the control box 24 is provided with a plurality of independent power supply control switches and a main switch 19 for controlling the independent power supply control switches;
the power supply output box 23 internally comprises a power supply boosting module 8, a power supply reducing module 9 and a relay module 10, and a voltage display 12, a plurality of positive banana head sockets, a plurality of negative banana head sockets, a plurality of independently arranged fuse sockets and LED indicator lamps, wherein the voltage display 12, the positive banana head sockets, the negative banana head sockets, the fuse sockets and the LED indicator lamps are respectively used for displaying the power supply boosting module and the power supply reducing module, are further arranged on an external panel of the power supply output box 23.
The independent power supply control switch is connected with the relay module through a power supply signal transmission line and controls the relay module to enable each path of fuse base 6, the positive red banana head and the LED indicator lamp to work; each group of independent power supply control switches are also respectively provided with a COM end/power supply input, an NC end/normally closed end, an NO end/normally open end, an LED lamp end and a negative end; the LED lamp at the LED lamp end is provided with a switch inside and is used in parallel with the NO end/normally open; the negative pole of the vehicle power supply is led to the negative pole terminal of the main switch 19 of the control box 24 through the power supply signal transmission line, and is connected in parallel with the negative pole terminals of all the independent power supply control switches. The positive pole of the vehicle power supply is led to the COM end/power supply input of the main switch 19 of the control box 24 through a power supply signal transmission line, and the NO end/normally open is connected in parallel with the COM end/power supply input of all the independent power supply control switches. The NO end/normally open independent lead wire comes out; the specific independent power supply control switch is 16A-DZ-R12-24V;
the input ports of the power supply voltage boosting module and the power supply voltage reducing module are connected in parallel, the power supply voltage boosting module 12V is converted into 24V/30A, the power supply voltage reducing module 12V is converted into 5V/3A, the power supply voltage boosting module and the power supply voltage reducing module supply power for special equipment, the input ports of the power supply voltage boosting module and the power supply voltage reducing module are connected in parallel, and the voltmeter respectively displays the voltage of the voltage reducing module and the voltage of the voltage boosting module.
The relay module is provided with a relay COM end/power input, a relay NC end/normally closed, a relay NO end/normally open, a relay LED lamp end and a relay negative end; the negative pole of the vehicle power supply is led into the interior through the connector of the power supply output box 23 to be connected with the driving circuit board of the relay module; the positive pole of the vehicle power supply is connected to the main switch through a connector of the power supply output box 23, then enters the main fuse base, and finally is connected with all 'COM ends/power supply inputs' of the relay driving circuit board in parallel from inside; the NO end/normally open circuit of the independent power supply control switch is connected to the port of the driving circuit board of the relay module in the power supply output box 23 through the male end of the power supply signal transmission line, one-to-one control of the independent power supply switch and the relay of the control box 24 is realized, and the relay is installed above the integrated driving circuit board and works in a one-on-one-off mode.
The structural models of the fuse holders are the same. The fuse holder is used for protecting the output end of the independent power supply, in particular to damage caused by short circuit of electric equipment. And each group of independently output power supplies are respectively provided with a fuse seat, the fuse seats and the integrated driving plate of the relay are connected in one-to-one mode, the fuse seats and the positive banana head socket are connected in one-to-one mode, and all circuits are fixed in a welding mode. The specific type of the fuse holder is DE-ZH-703S type.
In order to plug in sockets of different types and meet test requirements, the negative-pole banana-head sockets are divided into three types, namely: CH 1-CH 10 are the cathodes of independent power supply sockets, CH11 is the cathode of a 5V/3A socket of a power supply voltage reduction module, CH12 is the cathode of a 24V/30A socket of a power supply voltage increase module, and all the cathode socket circuits are led to the cathodes of connectors of a power supply output box 23 in a parallel connection mode; the positive banana head socket is also divided into three types of definitions: the independent power supply sockets of CH 1-CH 10 are connected with the ports of the fuse base one to one; CH11 is the power supply socket of 5V/3A of the power supply voltage reducing module, and is connected with the port of the fuse base of the power supply voltage reducing module in a parallel connection mode, and the port of the fuse base of the power supply voltage reducing module is connected with the output circuit of the power supply voltage reducing module. CH12 is that the power supply socket of power boost module 5V/3A adopts parallelly connected mode to be connected with the port of power boost module fuse holder, and the port of power boost module fuse holder is connected with the output line of power boost module. All positive pole banana head sockets, a plurality of pencil point positions of negative pole banana head sockets all adopt welded mode to fix. The specific positive/negative banana head socket is of the type BS 4241.
The number of the voltage displays is two, the ' signal negative electrode and the ' power negative electrode ' lines of the two voltage displays are led to the connector of the power supply output box 23 in a parallel connection mode, and the ' power positive electrode ' lines are connected with the ' COM end ' of the relay driving circuit board in parallel connection mode; the working power supply of the specific voltage display is DC+12V, the display range is 0-29.99V, the signal positive electrode of the first voltage display is connected with the output end of the independent power supply fuse holder of CH11 in parallel, the signal positive electrode of the second voltage display is connected with the output end of the independent power supply fuse holder of CH12 in parallel, and the model of the voltage display is LA5135-DV 20-D12.
The LED indicator light of the power supply output box 23 displays the working state of the banana socket with independent power supply, the positive electrode line of the LED indicator light is connected with the external fuse base of the power supply output box 23 in one-to-one parallel, the negative electrode line of the LED indicator light is connected with the negative electrode of the independent power supply socket in one-to-one parallel, and all wire harness points of the LED indicator light are fixed in a welding mode. And the model of the LED indicator lamp is DQ8T type.
The controller and the executor of the utility model independently control independent power supply, ensure that the equipment is in an optimal working state, are simultaneously suitable for different levels of intelligentization, and realize the development and test of a real vehicle test and simulation laboratory for the multisource sensing and various control executor by tightly integrating the multiple connectors and the voltage controller for the intelligent vehicle power supply system for various control executors and sensors.
In this embodiment, the power supply output box 23 is first installed and fixed at a reserved position of the equipment support, then the power supply output box 23 is led to the external terminal 1 of the power supply output box 23 from the positive electrode of the battery of the vehicle, and a grounding point (note: before the power supply output box 23 is led, the resistance value is measured to be less than or equal to 0.1 ohm by a universal meter) is led to the external terminal 2 of the power supply box.
The positive electrode wiring is connected with the port of the main switch 3 through a waterproof plug-in unit (a double-contact physical switch is not needed to be distinguished by the wiring terminal), the other end of the positive electrode wiring is welded with the main fuse bases 5 and 6 in parallel, and the main fuse base 5 is responsible for providing input power for the power supply boosting module 8, the power supply voltage reducing module 9, the boosting display 12, the voltage reducing display 11 and the relay module 10. The fuse holder 6 is responsible for providing input power to the main switch 19 of the control box 24 and the power signal line 7. The end points of all the lines are fixed in a welding mode.
The external negative electrode wire of the power supply output box 23 is connected with the power supply boosting module 8/negative electrode, the power supply voltage reducing module 9/negative electrode, the relay module 10/negative electrode, the power supply voltage reducing display 11/negative electrode, the second power supply voltage boosting display 12/negative electrode, the power supply signal transmission line 7/negative electrode, the main switch 19/negative electrode, the 'CH 1-CH 10' independent power supply control switch/negative electrode and all negative electrode black banana sockets 13 in parallel through plugs (fixed by adopting copper wire rows and cold pressing terminals, one-in and one-out principle, one-out representing the external negative electrode wire, and one-out representing all loads). The end points of all the lines are fixed in a welding mode.
The control box 24 is fixed to a center console near the main driver's seat, and is required to be convenient for the driver to operate. The power supply signal transmission line 20 is connected with the signal output end 22 of the control box 24, the power supply signal transmission line male head 21 is connected with the signal input end 4 of the power supply output box 23, and the power supply signal transmission line 7 is hidden in the front passenger seat and the right side guard plate, so that damage caused by improper operation is prevented. The main switch 19 is responsible for controlling the functions of a plurality of independent power supply control switches from CH1 to CH10, the button 19 of the main switch 19 is pressed, the internal LED indicator lamp is lightened, and meanwhile, input power is provided for the plurality of independent power supply control switches from CH1 to CH 10. When the CH1 independent power supply control switch is pressed down, the internal LED indicator lamp is lightened and provides power for the 1# relay module in the power supply output box 23 through the power supply signal transmission line 7, the relay is triggered to work, so that the power from the total fuse holder 5 is transmitted to the independent fuse holder and is output to the positive red banana socket through the fuses, and the endpoints of all the lines are fixed in a welding mode. Thus, the output work of the CH1 independent power supply is completed.
When the button of the main switch 19 is closed and the internal LED indicator lights are turned off, all the independent power supply modules of CH 1-CH 10 are powered off to stop working. According to the test condition, the switch can be controlled by an independent power supply to the appointed equipment, so that the power-on and power-off operation can be realized. The functional operation mode of the CH 2-CH 10 independent power supply control switch is the same as that of the CH 1.
The power supply voltage reducing module 9 is used as a special power supply, and is not controlled by a button of the control box 24, and when the main switch 3 of the power supply output box 23 is pressed, the power supply voltage reducing display 11 displays a value of 5V, which indicates that the output power supply is normal. The input power line of the power supply voltage reducing module 9 is connected with the total fuse holder 5, and the output power is transmitted to the independent fuse holder of the CH11 and is output to the red banana power supply socket CH11/5V through the fuse.
The power boost module 8 is used as a special power supply, and is not controlled by a button of the control box 24, and when the main switch 3 of the power supply output box 23 is pressed, the power supply voltage display 12 displays a value of 24V, which indicates that the output power supply is normal. The input power line of the power supply boosting module 8 is connected with the total fuse holder 5, and the output power is transmitted to the independent fuse holder of the CH12 and is output to the red banana power supply socket CH12/24V through the fuse.
The utility model has the advantages that the technical scheme realizes a small-volume power supply solution through the integration of various connectors, voltage regulators and voltage displays, and saves a platform; the intelligent power supply system can stably output expected power supply energy, is modularized, can be spliced and assembled according to a developed intelligent platform, can provide high-power energy for multi-source sensing and various control actuators, and can be configured in any form and number; the intervention of the power supply boosting module and the power supply reducing module can provide stable voltage values for special equipment required by the outside through the red banana head socket; the system is stable and compact in structure, safe and reliable in work and high in tightness; the cost of the power supply system is greatly reduced, the intelligent testing and real vehicle function development efficiency is improved, the service life of the system is longer, and the flexibility of equipment arrangement is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a test equipment power manager convenient to intelligent automobile function development and easy operation, its include the control box, through power supply signal transmission line with the power supply output box that the control box is connected, its characterized in that: the panel of control box is provided with a plurality of independent power control switch and is used for controlling the main switch of a plurality of independent power control switch, the power supply output box is inside to include power boost module, power step-down module and relay module, still be provided with voltage display, a plurality of anodal banana head socket, a plurality of negative pole banana head socket, a plurality of fuse holders and the LED pilot lamp that independently set up that are used for showing power boost module and power step-down module respectively on the outside panel of power supply output box.
2. The test equipment power manager facilitating intelligent vehicle function development and easy operation of claim 1, wherein: the independent power supply control switches are connected with the relay module through the power supply signal transmission line and control the relay module to enable each circuit of fuse base, the positive red banana head and the LED indicator lamp to work, and each group of independent power supply control switches are further provided with a COM end/power supply input, an NC end/normally closed end, an NO end/normally open end, an LED lamp end and a negative end respectively.
3. The test equipment power manager facilitating intelligent vehicle function development and easy operation of claim 1, wherein: the input ports of the power supply boosting module and the power supply reducing module are connected in parallel.
4. A test equipment power manager for facilitating intelligent vehicle function development and ease of operation as claimed in claim 2, wherein: the relay module is provided with a relay COM end/power input, a relay NC end/normally closed, a relay NO end/normally open, a relay LED lamp end and a relay negative end, and an NO end/normally open circuit of the independent power control switch is connected to a driving circuit board port of the relay module through a male end of a power supply signal transmission line.
5. The test equipment power manager facilitating intelligent vehicle function development and easy operation of claim 1, wherein: the fuse base and the integrated driving plate of the relay module are connected in one-to-one mode, and the fuse base and the positive banana head socket are connected in one-to-one mode.
6. The test equipment power manager facilitating intelligent vehicle function development and easy operation of claim 1, wherein: the positive electrode circuit of the LED indicator lamp is connected with the external fuse base of the power supply output box in one-to-one parallel, the negative electrode circuit of the LED indicator lamp is connected with an independent power supply socket in one-to-one parallel, and all wire harness points of the LED indicator lamp are fixed in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951473.4U CN220085268U (en) | 2023-04-25 | 2023-04-25 | Test equipment power manager convenient to intelligent automobile function development and easy operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951473.4U CN220085268U (en) | 2023-04-25 | 2023-04-25 | Test equipment power manager convenient to intelligent automobile function development and easy operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220085268U true CN220085268U (en) | 2023-11-24 |
Family
ID=88827483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320951473.4U Active CN220085268U (en) | 2023-04-25 | 2023-04-25 | Test equipment power manager convenient to intelligent automobile function development and easy operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220085268U (en) |
-
2023
- 2023-04-25 CN CN202320951473.4U patent/CN220085268U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102110842A (en) | Battery system and electric vehicle including the same | |
| CN109884431B (en) | Cordwood system electric automobile direct current facility detection device that charges | |
| WO2018133218A1 (en) | High-voltage power distribution cabinet for electric vehicle | |
| CN210037993U (en) | Battery management system function test equipment | |
| CN220085268U (en) | Test equipment power manager convenient to intelligent automobile function development and easy operation | |
| CN209249848U (en) | A kind of automobile lamp bundle assembly | |
| CN109686201A (en) | A kind of practice-training teaching power battery of pure electric automobile management system | |
| CN107331588B (en) | BCM electrical equipment box | |
| CN220701056U (en) | CAN communication data and equipment power supply acquisition box | |
| CN108365659B (en) | Battery module parallel tool and battery module parallel system | |
| CN111619349A (en) | Power distribution device and vehicle using same | |
| CN219202161U (en) | Power supply management equipment suitable for vehicle-mounted power supply | |
| CN210807808U (en) | Printed circuit board modularization pre-wiring system, getting-on control box and crane | |
| CN216507931U (en) | High-voltage distribution box | |
| CN217789559U (en) | DC-DC converter, power supply system for fuel cell, and vehicle-mounted device | |
| CN215868586U (en) | LED transparent display screen and vehicle | |
| CN217008038U (en) | Hardware-in-the-loop test system | |
| CN220961685U (en) | Heavy current electrifying simulation testing device of charging gun | |
| CN213600828U (en) | General testing arrangement of polytypic car light drive plate | |
| CN220628402U (en) | Plug-in type charging and discharging equipment for automobile | |
| CN219017750U (en) | High-voltage sampling protection device, power battery system and automobile | |
| CN215297636U (en) | Multi-ECU wire harness detection device for engine | |
| CN113422427A (en) | Unmanned aerial vehicle emergency power supply input device with distributed negative bus bar | |
| CN217931858U (en) | BMS test circuit and BMS test box | |
| CN220076146U (en) | High-voltage power supply and charging system of new energy automobile and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |