CN111610775A - Car headlamp control circuit test box - Google Patents
Car headlamp control circuit test box Download PDFInfo
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- CN111610775A CN111610775A CN202010383235.9A CN202010383235A CN111610775A CN 111610775 A CN111610775 A CN 111610775A CN 202010383235 A CN202010383235 A CN 202010383235A CN 111610775 A CN111610775 A CN 111610775A
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- module
- relay
- headlight
- electrically connected
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a car headlamp control circuit test box, which belongs to the technical field of control circuit test boxes, when a current headlamp control switch is turned on to work, a high beam relay and a low beam relay of a headlamp are respectively controlled by an engine bin intelligent power distribution module to be subjected to negative pole bonding, the relays work at the moment to enable the switches to be attracted, the circuit current of the headlamp is supplied to the headlamp through 10 amperes of safety, the headlamp forms a closed loop to start working through bonding, and the wearing problem of practical training can be relieved through a plurality of groups of diagnosis terminals, so that the practical training box is directly used for operation, and the car headlamp control circuit test box is more convenient and fast.
Description
Technical Field
The invention relates to a control circuit test box, in particular to a car headlamp control circuit test box, and belongs to the technical field of control circuit test boxes.
Background
In the practical training in the past, when a student does the practical training of the electric system circuit, the student needs to search a circuit on a vehicle to deeply know the control principle of each electric system, but after several rounds of practical training, the circuit damage phenomenon often occurs, inconvenience is brought to the subsequent practical training, frequent maintenance is needed, wearing parts and the like are purchased, the practical training consumable expenditure of a school is increased, and the test box for the car headlamp control circuit is designed to optimize the problems.
Disclosure of Invention
The invention mainly aims to provide a test box for a control circuit of a car headlamp.
The purpose of the invention can be achieved by adopting the following technical scheme:
a test box for a control circuit of a car headlamp comprises a BCM car body control module, an emergency switch, a front and right combined lamp module, a generator bin intelligent power distribution module and a storage battery, the intelligent power distribution module of the generator chamber comprises a headlamp high beam relay, a headlamp low beam relay, a forward traveling light relay and an ECU module, the storage battery is electrically connected with the headlight high beam relay, the headlight low beam relay and the headlight relay, the headlight high beam relay, the headlight low beam relay and the headlight forward relay are respectively electrically connected with the ECU module, the generator bin intelligent power distribution module is electrically connected with the front right combined lamp module, the front right combined lamp module is electrically connected with the BCM vehicle body control module, and BCM automobile body control module electric connection CAN system and emergency switch, generator storehouse intelligent power distribution module also with CAN system and emergency switch electric connection.
Preferably, the battery has 1 and 2 two wiring ports, 2 wiring ports of battery with 3 and 4 wiring terminals of headlight distance beam relay, 7 and 8 wiring terminals of headlight passing beam relay, preceding lamp relay 11 and 12 wiring terminal electric connection, just 8 wiring terminals of headlight passing beam relay with a set of resistance R7 establishes ties between the 11 wiring terminals of preceding lamp relay.
Preferably, the 6 terminal of the headlight high beam relay, the 10 terminal of the headlight low beam relay and the 14 terminal of the headlight relay are respectively electrically connected with the ECU module.
Preferably, the 5 terminals of headlight distance relay respectively with resistance R3 and resistance R4's one end electric connection, resistance R3's the other end with resistance R4's another end interconnect and output wiring port 15, headlight distance relay's 9 terminals respectively with resistance R5's one end and resistance R6's one end electric connection, resistance R6's the other end with resistance R4's the other end with ECU module electric connection, resistance R6's the other end constitutes the external port 16 of generator storehouse intelligence distribution module.
Preferably, 13 wiring terminals of the headlight relay form an external port 17 of the generator bin intelligent power distribution module, and an external port 18 is further arranged on the generator bin intelligent power distribution module.
Preferably, 17 interfaces of the generator bin intelligent power distribution module and 21 external ports of the front right combined lamp module are electrically connected, 15 interfaces of the generator bin intelligent power distribution module and 20 external ports of the front right combined lamp module are electrically connected, and 16 external ports of the generator bin intelligent power distribution module and 19 external ports of the front right combined lamp module are electrically connected.
Preferably, the external port of 22 of preceding right side combination lamp module with BCM automobile body control module's the external port of 23 is connected, BCM automobile body control module's the external port of 24 is connected resistance R2's one end, the external port of BCM automobile body control module 25 is connected resistance R1's one end, BCM automobile body control module's the external port of 37 is external, BCM automobile body control module's the external port of 29 with the external port of generator storehouse intelligence distribution module 35 electric connection, BCM automobile body control module's the external port of 28 with the external port of generator storehouse intelligence distribution module 36 electric connection.
Preferably, external ports 28 and 29 of the BCM body control module are electrically connected with the CAN system, and the BCM body control module is also electrically connected with an emergency switch.
Preferably, the front right combination lamp further comprises 31, 32, 33 and 34 respectively forming an external connection port of the turn signal lamp, the forward running light lamp, the high beam light lamp and the low beam light lamp, and one end of 31, 32, 33 and 34 is electrically connected to form an external connection port 30.
The invention has the beneficial technical effects that:
according to the test box for the car headlamp control circuit, when a front headlamp control switch is turned on to work, a high beam relay and a low beam relay of a headlamp are respectively subjected to negative pole bonding controlled by an engine bin intelligent power distribution module, the relays work to enable the switch to be attracted, circuit current of the headlamp is supplied to the headlamp through 10 amperes, the headlamp forms a closed loop to start working through bonding, loss problems caused by practical training can be relieved through a plurality of groups of diagnosis terminals, the practical training box is directly used for operation, and therefore the test box is convenient and fast to use.
Drawings
Fig. 1 is a control circuit diagram of a preferred embodiment of a test chamber for a control circuit of a car headlamp according to the present invention.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1, the test box for testing a car headlight control circuit provided by this embodiment comprises a BCM body control module, an emergency switch, a front right combination light module, a generator compartment intelligent distribution module, and a storage battery, wherein the generator compartment intelligent distribution module comprises a headlight high beam relay, a headlight low beam relay, a headlight relay and an ECU module, the storage battery is electrically connected to the headlight high beam relay, the headlight low beam relay and the headlight relay, the headlight high beam relay, the headlight low beam relay and the headlight relay are respectively electrically connected to the ECU module, the generator compartment intelligent distribution module is electrically connected to the front right combination light module, the front right combination light module is electrically connected to the BCM body control module, and the BCM body control module is electrically connected to a CAN system and the emergency switch, the generator bin intelligent power distribution module is also electrically connected with the CAN system and the emergency switch.
When the current headlight control switch is opened work, the distance relay and the dipped beam relay of headlight receive engine storehouse intelligent power distribution module control negative pole bonding respectively, at this moment relay work, make the switch actuation, headlight circuit current gives the headlight through 10 amperes insurance, and bonding makes the headlight constitute closed circuit and begins work, through the multiunit diagnosis terminal, can alleviate the consume problem of instructing appearance, make its direct use instruct the case to operate in fact, thereby it is more convenient.
In this embodiment, the battery has 1 and 2 two wiring ports, 2 wiring ports of battery with 3 and 4 terminals of headlight distance beam relay, 7 and 8 terminals of headlight passing beam relay, preceding lamp relay 11 and 12 terminal electric connection, just 8 terminals of headlight passing beam relay with a set of resistance R7 establishes ties between the 11 terminals of preceding lamp relay.
In this embodiment, the 6 terminals of the headlight high beam relay, the 10 terminals of the headlight low beam relay and the 14 terminals of the headlight relay are electrically connected to the ECU module respectively.
In this embodiment, the 5 terminal of the headlight high beam relay is electrically connected to one ends of the resistor R3 and the resistor R4, the other end of the resistor R3 is electrically connected to the other end of the resistor R4 and outputs the connection port 15, the 9 terminal of the headlight low beam relay is electrically connected to one end of the resistor R5 and one end of the resistor R6, the other end of the resistor R6 is electrically connected to the other end of the resistor R4 and the ECU module, and the other end of the resistor R6 constitutes the external connection port 16 of the intelligent power distribution module of the generator room.
In this embodiment, 13 terminals of the headlight relay constitute an external port 17 of the generator bin intelligent power distribution module, and an external port 18 is further arranged on the generator bin intelligent power distribution module.
In this embodiment, the 17 interfaces of the generator bin intelligent power distribution module and the 21 external ports of the front right combination lamp module are electrically connected, the 15 interfaces of the generator bin intelligent power distribution module and the 20 external ports of the front right combination lamp module are electrically connected, and the 16 external ports of the generator bin intelligent power distribution module and the 19 external ports of the front right combination lamp module are electrically connected.
In this embodiment, the external port of 22 of preceding right side combination lamp module with BCM automobile body control module's the external port of 23 is connected, BCM automobile body control module's the external port of 24 is connected the one end of resistance R2, the external port of BCM automobile body control module 25 is connected the one end of resistance R1, BCM automobile body control module's the external port of 37 is external, BCM automobile body control module's the external port of 29 with the external port of generator storehouse intelligence distribution module 35 electric connection, BCM automobile body control module's the external port of 28 with the external port of generator storehouse intelligence distribution module 36 electric connection.
In this embodiment, the external ports 28 and 29 of the BCM body control module are electrically connected to the CAN system, and the BCM body control module is further electrically connected to an emergency switch.
In this embodiment, the front and right combination lamps further include 31, 32, 33 and 34 respectively forming the external connection ports of the turn signal lamp, the forward running light lamp, the high beam light lamp and the low beam light lamp, and one end of the 31, 32, 33 and 34 is electrically connected to form the external connection port 30.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (9)
1. The utility model provides a car headlamp control circuit test box which characterized in that: comprises a BCM vehicle body control module, an emergency switch, a front and right combined lamp module, a generator bin intelligent power distribution module and a storage battery, the intelligent power distribution module of the generator chamber comprises a headlamp high beam relay, a headlamp low beam relay, a forward traveling light relay and an ECU module, the storage battery is electrically connected with the headlight high beam relay, the headlight low beam relay and the headlight relay, the headlight high beam relay, the headlight low beam relay and the headlight forward relay are respectively electrically connected with the ECU module, the generator bin intelligent power distribution module is electrically connected with the front right combined lamp module, the front right combined lamp module is electrically connected with the BCM vehicle body control module, and BCM automobile body control module electric connection CAN system and emergency switch, generator storehouse intelligent power distribution module also with CAN system and emergency switch electric connection.
2. The car headlamp control circuit test chamber of claim 1, wherein: the battery has 1 and 2 two wiring ports, 2 wiring ports of battery with 3 and 4 wiring ends of headlight distance beam relay, 7 and 8 wiring ends of headlight passing beam relay, the lamp relay 11 and the 12 wiring end electric connection that move ahead, just 8 wiring ends of headlight passing beam relay with a set of resistance R7 establishes ties between the lamp relay 11 wiring end that moves ahead.
3. The car headlamp control circuit test chamber of claim 1, wherein: the 6 wiring ends of the headlight high beam relay, the 10 wiring ends of the headlight low beam relay and the 14 wiring ends of the headlight relay are respectively electrically connected with the ECU module.
4. The car headlamp control circuit test chamber of claim 1, wherein: the 5 terminals of headlight distance light relay respectively with resistance R3 and resistance R4's one end electric connection, resistance R3's the other end with resistance R4's other end interconnect and output wiring port 15, headlight distance light relay's 9 terminals respectively with resistance R5's one end and resistance R6's one end electric connection, resistance R6's the other end with resistance R4's the other end with ECU module electric connection, resistance R6's the other end constitutes the external port 16 of generator storehouse intelligence distribution module.
5. The car headlamp control circuit test chamber of claim 1, wherein: 13 wiring ends of the headlight relay form an external port 17 of the generator bin intelligent power distribution module, and an external port 18 is further arranged on the generator bin intelligent power distribution module.
6. The car headlamp control circuit test chamber of claim 1, wherein: the 17 interfaces of the intelligent power distribution module of the power generator cabin are electrically connected with the 21 external ports of the front right combined lamp module, the 15 interfaces of the intelligent power distribution module of the power generator cabin are electrically connected with the 20 external ports of the front right combined lamp module, and the 16 external ports of the intelligent power distribution module of the power generator cabin are electrically connected with the 19 external ports of the front right combined lamp module.
7. The car headlamp control circuit test chamber of claim 1, wherein: the external port of 22 of preceding right side combination lamp module with BCM automobile body control module's the external port of 23 is connected, BCM automobile body control module's the external port of 24 is connected resistance R2's one end, BCM automobile body control module 25 external port is connected resistance R1's one end, BCM automobile body control module's the external port of 37 is external, BCM automobile body control module's the external port of 29 with the external port of generator storehouse intelligence distribution module 35 electric connection, BCM automobile body control module's the external port of 28 with the external port of generator storehouse intelligence distribution module 36 electric connection.
8. The car headlamp control circuit test chamber of claim 1, wherein: 28 and 29 external ports of the BCM body control module are electrically connected with the CAN system, and the BCM body control module is also electrically connected with an emergency switch.
9. The car headlamp control circuit test chamber of claim 1, wherein: the front right combined lamp also comprises a steering lamp, a forward running lamp, a high beam lamp and a low beam lamp external connection port which are respectively formed by 31, 32, 33 and 34, and one ends of the 31, 32, 33 and 34 are electrically connected to form a 30 external connection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010383235.9A CN111610775A (en) | 2020-05-08 | 2020-05-08 | Car headlamp control circuit test box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010383235.9A CN111610775A (en) | 2020-05-08 | 2020-05-08 | Car headlamp control circuit test box |
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| CN111610775A true CN111610775A (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010383235.9A Pending CN111610775A (en) | 2020-05-08 | 2020-05-08 | Car headlamp control circuit test box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133171A (en) * | 2020-09-10 | 2020-12-25 | 长春汽车工业高等专科学校 | Electric control training box for automobile tail lamp |
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| CN202512804U (en) * | 2012-04-03 | 2012-10-31 | 施保连 | Sedan lamplight practical training rack |
| CN202995450U (en) * | 2012-11-16 | 2013-06-12 | 上海汽车集团股份有限公司 | Automatic testing table used for automobile headlamp adjustment controller |
| CN203950496U (en) * | 2014-07-10 | 2014-11-19 | 天津市优耐特汽车电控技术服务有限公司 | A kind of automobile lamp and appliance circuit are controlled practical traning platform |
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| CN206594931U (en) * | 2017-01-12 | 2017-10-27 | 广东中才教学仪器有限公司 | A kind of safe training platform for vehicle teaching |
| CN208207604U (en) * | 2018-05-18 | 2018-12-07 | 郑州意昂新能源汽车科技有限公司 | A kind of automatization test system of vehicle body domain multi-controller |
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2020
- 2020-05-08 CN CN202010383235.9A patent/CN111610775A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004033047A1 (en) * | 2004-07-07 | 2006-02-16 | Schefenacker Vision Systems Germany Gmbh & Co. Kg | Function testing system for driver assistance system in road vehicle has simulation lights mimicking lights on second road vehicle shining beam of light into transmitter on side of first vehicle |
| CN101704352A (en) * | 2009-11-16 | 2010-05-12 | 杭州电子科技大学 | Near light and far light control circuit of automotive headlamp |
| CN102074141A (en) * | 2009-11-20 | 2011-05-25 | 天津市优耐特汽车电控技术服务有限公司 | Training device for vehicle electrically-controlled automatic transmission system |
| CN202512804U (en) * | 2012-04-03 | 2012-10-31 | 施保连 | Sedan lamplight practical training rack |
| CN202995450U (en) * | 2012-11-16 | 2013-06-12 | 上海汽车集团股份有限公司 | Automatic testing table used for automobile headlamp adjustment controller |
| CN203950496U (en) * | 2014-07-10 | 2014-11-19 | 天津市优耐特汽车电控技术服务有限公司 | A kind of automobile lamp and appliance circuit are controlled practical traning platform |
| CN104615125A (en) * | 2015-01-09 | 2015-05-13 | 北京新能源汽车股份有限公司 | Whole vehicle network testing system applied to new energy vehicle |
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| CN208207604U (en) * | 2018-05-18 | 2018-12-07 | 郑州意昂新能源汽车科技有限公司 | A kind of automatization test system of vehicle body domain multi-controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133171A (en) * | 2020-09-10 | 2020-12-25 | 长春汽车工业高等专科学校 | Electric control training box for automobile tail lamp |
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Application publication date: 20200901 |
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