CN203554036U - Test vehicle auxiliary power supply system - Google Patents
Test vehicle auxiliary power supply system Download PDFInfo
- Publication number
- CN203554036U CN203554036U CN201320763624.XU CN201320763624U CN203554036U CN 203554036 U CN203554036 U CN 203554036U CN 201320763624 U CN201320763624 U CN 201320763624U CN 203554036 U CN203554036 U CN 203554036U
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- power supply
- power
- vehicle
- test vehicle
- controller
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- 238000012360 testing method Methods 0.000 title claims abstract description 50
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007600 charging Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a test vehicle auxiliary power supply system, comprising a power supply control apparatus, a power supply controller, an under-voltage alarm apparatus, an auxiliary storage battery and a charging controller; wherein the charging controller is connected to a vehicle-mounted storage battery of a test vehicle and the auxiliary storage battery, the power supply controller is connected to the auxiliary storage battery and the power supply control apparatus, the power supply control apparatus is connected to an ignition switching signal of the test vehicle and the vehicle-mounted storage battery of the test vehicle; the power supply controller is connected with the under-voltage alarm apparatus, a positive electrode end of the under-voltage alarm apparatus is connected with a positive electrode end of an auxiliary power supply socket and the power supply controller, the under-voltage alarm apparatus comprises a voltage comparison circuit, an alarm and an indicating lamp. The test vehicle auxiliary power supply system of the utility model adopts the auxiliary storage battery to provide power to externally hung electrical facilities of the test vehicle, thereby solving the problem of test failure caused by voltage drop of the vehicle-mounted storage battery as the vehicle-mounted storage battery is used for supplying power to the externally hung equipment.
Description
Technical field
The utility model relates to a kind of auxiliary power supply system, and particularly a kind of vehicle is when testing, for carrying the auxiliary power supply system of the plug-in device that is for experiment.
Background technology
When the vehicle property researched and developed is tested, as vehicle " three height " rating test, conventionally need on test vehicle, install tester and sensor special additional, as develop lambda sensor (for measuring test vehicle air-fuel ratio value), and tester and sensor special all need to activate at test vehicle prestart and reinstate and to start record, if now there is no booster battery, can only adopt Vehicular accumulator cell to power; Due to part instrument and transducer power consumption larger, therefore, after the instrument and equipment of being everlasting is debugged, when ready to start vehicle is tested, Vehicular accumulator cell is because power consumption in early stage is too large, and cannot start vehicle, causes test failure; Particularly when extremely frigid zones carries out vehicle cold start rating test, especially true.
Utility model content
The problems referred to above that power supply exists for available technology adopting Vehicular accumulator cell, the utility model provides a kind of auxiliary power supply system of test vehicle, solved test vehicle in test because Vehicular accumulator cell is excessively powered with plug-in device to test, and cause Vehicular accumulator cell feed, affect the problem of vehicle launch and test; Be conducive to test vehicle and in cold district, carry out rating test.
The technical solution of the utility model is as follows:
A kind of test vehicle auxiliary power supply system, comprise power supply control apparatus, power-supply controller, undervoltage alarming device, booster battery and charge controller, described charge controller is connected in Vehicular accumulator cell and the booster battery of test vehicle, described power-supply controller is connected in booster battery and power supply control apparatus, and described power supply control apparatus is connected in the ignition switch signal of test vehicle and the Vehicular accumulator cell of test vehicle.
Further, described power-supply controller is connected with undervoltage alarming device, and its positive terminal is connected with power-supply controller with the positive terminal of auxiliary power socket, and described undervoltage alarming device comprises voltage comparator circuit, alarm and indicator light.
Further, described power supply control apparatus comprises power switch, charge switch, measurement socket, vehicle-mounted power socket, auxiliary power socket; Described power switch is connected in power-supply controller, described charge switch one end is connected with the positive pole of Vehicular accumulator cell, the other end is connected with charge controller, the positive terminal of described auxiliary power socket is directly connected with power-supply controller, negative pole end is connected with power switch, the positive terminal of described vehicle-mounted power socket is connected in the positive terminal of Vehicular accumulator cell, and the positive terminal of described measurement socket is connected in the output of vehicle ignition switch signal.
Further, described power supply control apparatus is provided with signal lamp.
Further, described booster battery is positioned in iron protective housing.
The beneficial effects of the utility model are:
1, the utility model adopt booster battery be test vehicle when testing, plug-in device electricity consumption is provided, avoid excessively using Vehicular accumulator cell, the experiment work of effective guarantee test vehicle.
2, the utility model is measured socket signal by measurement, can judge whether vehicle ignition switch is normally opened; Measure vehicle-mounted power socket and auxiliary power socket, normally whether, and whether mobile generator generates electricity the voltage that can judge Vehicular accumulator cell, booster battery during Vehicle Driving Cycle.
Accompanying drawing explanation
The schematic diagram of Fig. 1 test vehicle auxiliary power supply system described in the utility model.
In figure: 100, power supply control apparatus; 200, power-supply controller; 300, undervoltage alarming device; 400, booster battery; 500, charge controller; 101, power switch; 102, charge switch; 103, auxiliary power socket; 104, vehicle-mounted power socket; 105, measure socket; 106, signal lamp; 600, test vehicle; 601, ignition switch signal; 602, on-board engine; 603, Vehicular accumulator cell.
Embodiment
Now by reference to the accompanying drawings the utility model is described in further detail.
As shown in Figure 1, a kind of test vehicle auxiliary power supply system, comprise power supply control apparatus 100, power-supply controller 200, undervoltage alarming device 300, booster battery 400 and charge controller 500, one end of charge controller 500 is connected in the positive pole of charge switch 102 and Vehicular accumulator cell 603, the other end is connected in the positive and negative electrode of booster battery 400, power-supply controller 200 is connected in booster battery 400 and power supply control apparatus 100, and power supply control apparatus 100 is connected in the ignition switch signal 601 of test vehicle 600 and the Vehicular accumulator cell 603 of test vehicle 600.Power supply control apparatus 100 is generally arranged in the copilot station of test vehicle 600, by controlling power switch 101 and charge switch 102, realizes respectively the power supply of booster battery 400 and the charge function of booster battery 400.
Power-supply controller 200 can also connect undervoltage alarming device 300, its positive terminal is connected with power-supply controller 200 with the positive terminal of auxiliary power socket 103, undervoltage alarming device 300 comprises voltage comparator circuit, alarm and indicator light, when auxiliary power socket 103 output voltages are lower than set point, warning hummer and indicator light warning testing crew are noted.
Power supply control apparatus 100 comprises three groups of sockets and two groups of switches, and the positive terminal of wherein measuring socket 105 is connected in the output of vehicle ignition switch signal 601, for measuring judgement vehicle ignition switch state; The positive terminal of vehicle-mounted power socket 104 is connected in the positive terminal of Vehicular accumulator cell 603; The positive terminal of auxiliary power socket 103 is directly connected with power-supply controller 200, and negative pole end is connected with power switch 101, and auxiliary power socket 103, by power switch 101, is connected with power-supply controller 200; One end of charge switch 102 is connected with the positive pole of Vehicular accumulator cell 603, and the other end is connected with charge controller 500.
In the present embodiment, booster battery 400 is positioned in iron protective housing.
Adopt booster battery to provide power demands to the plug-in electricity consumption facility of test vehicle, can eliminate because Vehicular accumulator cell power consumption in early stage is too large, cannot start vehicle, cause the hidden danger of test failure, solved because of Vehicular accumulator cell and powered for equipment to plug-in, caused Vehicular accumulator cell voltage drop and the problem of test failure; When test is prepared, adopt booster battery to power; When normal vehicle operation, then to booster battery charging, guarantee that next time, test utilized again.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. a test vehicle auxiliary power supply system, it is characterized in that: comprise power supply control apparatus (100), power-supply controller (200), undervoltage alarming device (300), booster battery (400) and charge controller (500), described charge controller (500) is connected in Vehicular accumulator cell (603) and the booster battery (400) of test vehicle (600), described power-supply controller (200) is connected in booster battery (400) and power supply control apparatus (100), described power supply control apparatus (100) is connected in the ignition switch signal (601) of test vehicle (600) and the Vehicular accumulator cell (603) of test vehicle (600).
2. test vehicle auxiliary power supply system according to claim 1, it is characterized in that: described power-supply controller (200) is connected with undervoltage alarming device (300), its positive terminal is connected with power-supply controller (200) with the positive terminal of auxiliary power socket (103), and described undervoltage alarming device (300) comprises voltage comparator circuit, alarm and indicator light.
3. test vehicle auxiliary power supply system according to claim 1 and 2, is characterized in that: described power supply control apparatus (100) comprises power switch (101), charge switch (102), measures socket (105), vehicle-mounted power socket (104), auxiliary power socket (103); Described power switch (101) is connected in power-supply controller (200), described charge switch (102) one end is connected with the positive pole of Vehicular accumulator cell (603), the other end is connected with charge controller (500), the positive terminal of described auxiliary power socket (103) is directly connected with power-supply controller (200), negative pole end is connected with power switch (101), the positive terminal of described vehicle-mounted power socket (104) is connected in the positive terminal of Vehicular accumulator cell (603), and the positive terminal of described measurement socket (105) is connected in the output of vehicle ignition switch signal (601).
4. test vehicle auxiliary power supply system according to claim 1 and 2, is characterized in that: described power supply control apparatus (100) is provided with signal lamp (106).
5. test vehicle auxiliary power supply system according to claim 1 and 2, is characterized in that: described booster battery (400) is positioned in iron protective housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763624.XU CN203554036U (en) | 2013-11-28 | 2013-11-28 | Test vehicle auxiliary power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763624.XU CN203554036U (en) | 2013-11-28 | 2013-11-28 | Test vehicle auxiliary power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554036U true CN203554036U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763624.XU Expired - Lifetime CN203554036U (en) | 2013-11-28 | 2013-11-28 | Test vehicle auxiliary power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768329A (en) * | 2019-10-16 | 2020-02-07 | 中国第一汽车股份有限公司 | A charging device and charging method |
| CN116560164A (en) * | 2023-03-22 | 2023-08-08 | 中国第一汽车股份有限公司 | A Vehicle Lighting System for Vehicle Crash Test |
-
2013
- 2013-11-28 CN CN201320763624.XU patent/CN203554036U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768329A (en) * | 2019-10-16 | 2020-02-07 | 中国第一汽车股份有限公司 | A charging device and charging method |
| CN110768329B (en) * | 2019-10-16 | 2021-05-04 | 中国第一汽车股份有限公司 | A charging device and charging method |
| CN116560164A (en) * | 2023-03-22 | 2023-08-08 | 中国第一汽车股份有限公司 | A Vehicle Lighting System for Vehicle Crash Test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
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| CX01 | Expiry of patent term |