CN203149892U - Teaching equipment for practical training of automobile anti-lock braking system - Google Patents
Teaching equipment for practical training of automobile anti-lock braking system Download PDFInfo
- Publication number
- CN203149892U CN203149892U CN 201320121784 CN201320121784U CN203149892U CN 203149892 U CN203149892 U CN 203149892U CN 201320121784 CN201320121784 CN 201320121784 CN 201320121784 U CN201320121784 U CN 201320121784U CN 203149892 U CN203149892 U CN 203149892U
- Authority
- CN
- China
- Prior art keywords
- braking system
- lock braking
- teaching equipment
- circuit board
- signal
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Regulating Braking Force (AREA)
Abstract
The utility model discloses teaching equipment for practical training of an automobile anti-lock braking system. The teaching equipment comprises a signal transmission device, a signal simulation device, a circuit board matched with automobile circuit principles, a fault setting device and an element position display device, wherein the signal transmission device is connected with the signal simulation device, the fault setting device and the circuit board; and the element position display device is connected with the circuit board. Meanwhile, the signal transmission device is connected with an electric control unit of the automobile anti-lock braking system. The teaching equipment disclosed by the utility model improves the utilization rate of existing practical training equipment of a school under the condition of not affecting the performance of a practical training automobile and not increasing the investment.
Description
Technical field
The utility model relates to a kind of teaching equipment, is specifically related to a kind of teaching equipment at anti-lock braking system in automobiles.
Background technology
Anti-lock braking system in automobiles (ABS) is that a cover can be monitored the wheelslip degree at any time in braking procedure, and the braking moment of autoregulation on wheel according to this, prevents the electronic-controlled installation of wheel lock up.It not only can shorten braking distance, effectively avoid the various accidents that cause because of braking, can also reduce tire wear, makes it reach serviceable life.Anti-lock braking system in automobiles (ABS) practice-training teaching is the important content of courses of School of High Profession Technology's automobile major.Anti-lock braking system in automobiles (ABS) practice-training teaching equipment can combine theory teaching and practical teaching, is beneficial to the raising of comprehensive quality of students, is the widely used teaching equipment of present School of High Profession Technology automobile major.
Anti-lock braking system in automobiles (ABS) the practice-training teaching equipment that uses in all kinds of universities and colleges mostly is teaching equipment factory and makes some problem below existing at present:
1, these kind equipments of great majority with the arrangements of components of anti-lock braking system in automobiles (ABS) on a panel.Parts on the panel do not have the car load external environment as reference, make that the distribution situation of parts and real car are inconsistent.When the student carries out real training, can not know and understand the position of each parts in real vehicle that the real training of carrying out operation is inconsistent with true maintenance job content.
2, in order to reduce cost of manufacture, this kind equipment of great majority has only kept some parts directly related with anti-lock braking system in automobiles (ABS) at present, as wheel speed sensors, and vehicle speed sensor and ABS ECU (Electrical Control Unit) (ECU) etc.The parts of some remote effect braking effects and realization braking, as master cylinder, brake piping, detents etc. are not provided in the equipment.There are deviation in this equipment operation condition and vehicle actual operating state, and the student can not observe actual braking procedure, have influenced the accuracy of the content of courses.
3, to arrange generally all be that simple virtual connection realizes to fault, can't simulate other true fault.The mode that virtual connection arranges fault has also reduced the disguise that fault arranges.
4, the schoolman does not participate in the research and development manufacturing link of teaching equipment, and equipment can not satisfy the different teaching requirement of each schoolman one by one.The teacher is familiar with inadequately to real training equipment, has reduced real training and has instructed effect.
5, do not have each school now the real training vehicle as development platform, can not improve the utilization factor of school's existing equipment.
Summary of the invention
The purpose of this utility model is the defective that exists in the prior art in order to solve, and a kind of teaching equipment that can clear, accurately simulate various true faults is provided.
In order to achieve the above object, the utility model provides a kind of anti-lock braking system in automobiles practice-training teaching equipment, comprise signal transmitting apparatus, signal imitation device, with suitable circuit board, fault setting device and the position of components display device of automobile circuit principle; Signal transmitting apparatus links to each other with circuit board with signal imitation device, fault setting device respectively; The position of components display device links to each other with circuit board.The synchronous signal transmitting device links to each other with the ECU (Electrical Control Unit) of anti-lock braking system in automobiles.
The utility model has the following advantages compared to existing technology: utilize school's real training vehicle to be platform, each electric control element is the real vehicle element, and arrangements of components is consistent with the real work scene, and student's operation is consistent with the real work task; Simultaneously by former car ECU is handled, according to teaching demand, adopt virtual instrument technique to make the signal imitation device simulate required failure exception signal and transfer to ECU, reach the purpose of rapidly and efficiently simulating multiple ABS-system fault snugly, improve student's real training efficient and effect.The utility model teaching equipment does not influence the real training vehicle performance, under the situation that does not increase input, has improved the existing real training usage ratio of equipment of school.
Description of drawings
Fig. 1 is the structural representation of the utility model anti-lock braking system in automobiles practice-training teaching equipment;
Fig. 2 is the signal imitation process flow diagram of the utility model anti-lock braking system in automobiles practice-training teaching equipment.
Embodiment
Below in conjunction with accompanying drawing the utility model anti-lock braking system in automobiles practice-training teaching equipment is elaborated; all changes of doing according to technical solutions of the utility model; when the function that produces does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
As shown in Figure 1, the utility model anti-lock braking system in automobiles (ABS) practice-training teaching equipment comprises circuit board, signal transmitting apparatus, signal imitation device, position of components display device and fault setting device.
Circuit board is made according to automobile circuit schematic diagram signal, the mutual alignment relation that can clearly show ECU, sensor, actuator and other parts, be connected with signal transmitting apparatus simultaneously, can receive the execution signal that sends from the automobile ECU that is connected with signal transmitting apparatus.The position of components display device is connected with circuit board, based on circuit board, according to shape and the position of each element in the real vehicle, makes picture and video, shows the position of each components and parts in real vehicle by it.
Signal transmitting apparatus one end is connected with ECU, and an end is connected with circuit board.Signal transmitting apparatus picks out anti-lock braking system in automobiles (ABS) desired signal from the ECU terminal, signal is true and reliable, and does not destroy former car ECU.Can gather real anti-lock braking system in automobiles (ABS) signal, automobile operate as normal when not carrying out real training from ECU when carrying out real training.
In conjunction with signal imitation process flow diagram shown in Figure 2 (be example with certain ABS operating mode).The signal imitation device links to each other with signal transmitting apparatus, utilize virtual instrument technique, by signal voltage values such as analog wheel speed sensors, vehicle speed sensor, and this magnitude of voltage is transferred to ECU by signal transmitting apparatus, realize the work of anti-lock braking system in automobiles (ABS) by the variation of signal.
The fault setting device reaches device with signal and links to each other, and by electronic component fault-signals such as analog wheel speed sensors, vehicle speed sensor, and this fault-signal is transferred to ECU.When having certain concrete fault, the signal voltage that electronic component is transferred to ECU must occur measuring this abnormal voltage unusually.With reference to aforementioned signal imitation principle, simulate this abnormal signal and be transferred to ECU, fault is set thus.
The utility model is platform with the real training vehicle, and each electric control element is the real vehicle element and is arranged in actual position.By former car ECU is handled, the electric control element signal under the car load practical working situation is transferred out.Equipment requires research and development manufacturing according to teachers ' teaching, and the various parameter signals of energy real simulation help the theory teaching of anti-lock braking system in automobiles (ABS) to the influence of anti-lock braking system in automobiles (ABS).Arrangements of components is consistent with the real work scene, and student's operation is consistent with the real work task, can simulate various true faults, guarantees authenticity and disguise that fault arranges, improves the work efficiency of student's real training.Device fabrication does not influence the car load usability, has improved the utilization factor of real training vehicle.Real training instructor's engineering participation and manufacturing teaching equipment have been saved school's fund, for school's real training condition construction provides a kind of new approaches.
Claims (2)
1. anti-lock braking system in automobiles practice-training teaching equipment is characterized in that: described teaching equipment comprise signal transmitting apparatus, signal imitation device, with suitable circuit board, fault setting device and the position of components display device of the circuit theory of described automobile; Described signal transmitting apparatus links to each other with circuit board with signal imitation device, fault setting device respectively; Described position of components display device links to each other with described circuit board.
2. anti-lock braking system in automobiles practice-training teaching equipment according to claim 1, it is characterized in that: described signal transmitting apparatus links to each other with the ECU (Electrical Control Unit) of described anti-lock braking system in automobiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121784 CN203149892U (en) | 2013-03-18 | 2013-03-18 | Teaching equipment for practical training of automobile anti-lock braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121784 CN203149892U (en) | 2013-03-18 | 2013-03-18 | Teaching equipment for practical training of automobile anti-lock braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149892U true CN203149892U (en) | 2013-08-21 |
Family
ID=48977402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121784 Expired - Fee Related CN203149892U (en) | 2013-03-18 | 2013-03-18 | Teaching equipment for practical training of automobile anti-lock braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203149892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116052504A (en) * | 2023-03-03 | 2023-05-02 | 北京千种幻影科技有限公司 | Method and device for processing brake data of automobile simulated driver and electronic equipment |
-
2013
- 2013-03-18 CN CN 201320121784 patent/CN203149892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116052504A (en) * | 2023-03-03 | 2023-05-02 | 北京千种幻影科技有限公司 | Method and device for processing brake data of automobile simulated driver and electronic equipment |
| CN116052504B (en) * | 2023-03-03 | 2023-06-13 | 北京千种幻影科技有限公司 | Method and device for processing brake data of automobile simulated driver and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201210253Y (en) | Test device for testing automobile electronic controller | |
| CN202649810U (en) | Equipment used for automotive electronic control module CAN network integration test | |
| CN201780506U (en) | Test equipment for testing electronic controller | |
| CN103258452A (en) | Virtuality and reality combination urban railway transit analog simulation practical training device and method | |
| CN204480040U (en) | The test macro of fuel-cell vehicle entire car controller | |
| CN111007840A (en) | Whole vehicle controller hardware-in-loop test platform and method | |
| CN106444721A (en) | Hardware-in-the-loop test system for whole vehicle controller for electric vehicle and test method | |
| CN203366121U (en) | Hardware-in-the-loop test system for automobile electronic controller | |
| CN203689120U (en) | New energy vehicle battery management system master and slave control board hardware-in-the-loop test system | |
| CN103631147A (en) | Train network control system semi-physical comprehensive simulation test platform and test method | |
| CN103440803A (en) | True-voltage simulation-current closed-loop all-true training system for 10kV power distribution device | |
| CN108803571A (en) | ECU desktop hardware assemblage on-orbits test system and hardware-in-the-loop test system | |
| CN204576254U (en) | Driver's simulator stand that a kind of remote power controls | |
| CN103455024A (en) | System and method for testing ECU | |
| CN201069618Y (en) | PLC simulation teaching device | |
| CN203149892U (en) | Teaching equipment for practical training of automobile anti-lock braking system | |
| CN102074141A (en) | Training device for vehicle electrically-controlled automatic transmission system | |
| CN102004188A (en) | Device for simulating insulation resistor and method for calibrating accuracy of monitoring device | |
| CN101980320A (en) | Control system of chemical operation training device | |
| CN203689146U (en) | New energy vehicle battery management system master and slave control board hardware-in-the-loop test system | |
| CN202189494U (en) | Modularized control device of network experiment table | |
| CN204116564U (en) | A kind of motor in electric automobile drives working condition simulation test system | |
| CN207965640U (en) | A kind of Hardware-in-the-loop simu- lation system suitable for new energy vehicle RMU tests | |
| CN203084547U (en) | Test system of distance-increasing electric vehicle controller | |
| CN202205094U (en) | Control unit function debugger for electric control diesel engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |