CN202662220U - ABS (Anti-lock Brake System) teaching practical training table - Google Patents
ABS (Anti-lock Brake System) teaching practical training table Download PDFInfo
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- CN202662220U CN202662220U CN 201220231694 CN201220231694U CN202662220U CN 202662220 U CN202662220 U CN 202662220U CN 201220231694 CN201220231694 CN 201220231694 CN 201220231694 U CN201220231694 U CN 201220231694U CN 202662220 U CN202662220 U CN 202662220U
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Abstract
The utility model relates to an ABS (Anti-lock Brake System) teaching practical training table, aiming at providing the teaching practical training table which is simple and convenient in teaching demonstration and safe and reliable. The ABS teaching practical training table comprises a display control panel, an original ABS system, a braking system, an electromagnetic governor motor, a rack, and a schematic diagram panel, wherein the original ABS system, the braking system and the electromagnetic governor motor are fixed on the rack; the electromagnetic governor motor drives the original ABS system and the braking system to work; one end of the rack is connected with a display control panel, and the other end of the rack is connected with the schematic diagram panel; a changeover switch and a brake cylinder oil pressure gauge are arranged on the display and control panel; an ABS control system circuit diagram is installed on the schematic diagram panel; and a computer terminal of the circuit diagram is provided with a detection jack. The ABS teaching practical training table disclosed by the utility model is used for a teaching experiment system, is simple and convenient to mount and intuitive and easy to understand and ensures that students are easier to understand the working principle and structure of the ABS system.
Description
Technical field
The utility model relates to a kind of exploitation teaching equipment field, relates to a kind of ABS practice teaching table, carries out principle demonstration and the related experiment of ABS system at experiment table, can supply universities and colleges, vocational school, training organization etc. to carry out ABS teaching, real training and training.
Background technology
Along with the enforcement of GB7258-2004 " motor vehicle security of operation " national standard, the market demand of domestic automobile anti-lock braking system(ABS) expands rapidly, brings the immense pressure of product development and test aspect to manufacturer.National communication section has issued industry standard JT/T510-2004 " anti-block braking system of car detection technique condition ", proposed concrete requirement for the anti-block braking system of car checkout equipment, domestic automobile anti-lock braking system(ABS) checkout equipment faces flourish opportunity.Find by market survey, there are many problems in ABS experimental system in the market, be difficult to satisfy the demand of field research and scientific research and development, therefore market is very big to the Manpower Requirement with high-level automobile circuit setting, maintenance, for complying with this international trend, designed an ABS practice teaching table, made teaching more simple, clear, directly perceived, for each college teaching escorts
Summary of the invention
Problem to be solved in the utility model is, overcome the deficiencies in the prior art, a kind of ABS practice teaching table is provided, this teaching experimental base can be demonstrated the condition of adhering between ABS system work process, simulating wheel and the ground, wheel and ground relative motion are intuitively showed when having or not abs braking, and the real-time detection of abs braking procedure parameter and figure show that this experiment table is easy and simple to handle, visual and understandable, intensification student's manipulative ability.
The utility model solves its technical matters and realizes by the following technical solutions:
A kind of ABS practice teaching table, comprise display control panel, former car ABS system, brake system, electromagnetic adjustable speed motor, stand, the schematic diagram panel, described former car ABS system, brake system, electromagnetic adjustable speed motor is fixed on the stand bottom, electromagnetic adjustable speed motor drives former car ABS system and brake system work, stand one end is connected with display control panel, the other end is connected with the schematic diagram panel, on control and the display panel change-over switch is housed, the brake cylinder oil pressure gauge, abs braking demonstration adjusting knob, the diagram of ABS control system circuit is installed on the schematic diagram panel, on the graphic computer terminal of circuit the detection jack is installed.
Aforesaid former car ABS system is comprised of brake switch, wheel speed sensors, abs controller and hydraulic control unit, brake pedal, master cylinder, hydraulic braking pipeline, brake cylinder and wheel.
The pressure variation that 4 tensimeters show master cylinder and brake cylinder is installed on the aforesaid display control panel; Malfunction indicator lamp reflection electric-control system working condition is installed on the display control panel.
The utility model compared with prior art has significant advantage and beneficial effect.
Control system of the present utility model can be complementary with various vehicles, can effectively shorten the like product construction cycle.Can site observation ABS system and the composition of brake system, profile and the installation site of each element by this practical traning platform, to deepen the student to the understanding of ABS system architecture and principle of work, help the student to understand abstract control theory.Can carry out simulation, the diagnosis and detection real training of ABS system most common failure, training of students logic analysis ability, the teacher can be on testing table carries out the examination of fixing a breakdown of ABS system to the student.
Description of drawings
Fig. 1 is the former car ABS of the utility model system diagram
Fig. 2 is the utility model shape assumption diagram
1, wheel speed sensor 2, right front brake 3, master cylinder 4, fluid reservoir 5, vacuum booster 6, electronic-controlled installation 7, right back detent 8, left back detent 9, proportioning valve 10, ABS warning lamp 11, reservoir 12, pressure regulating solenoid valve assembly 13, electrodynamic pump assembly 14, left front brake 15, schematic diagram panel 16, stand 17, display control panel 18, former car ABS system
Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, embodiment, structure, feature and effect thereof to foundation the utility model provides are described in detail as follows.
Referring to Fig. 1-2, a kind of ABS practice teaching table, comprise display control panel, former car ABS system, brake system, electromagnetic adjustable speed motor, stand, the schematic diagram panel, described former car ABS system, brake system, electromagnetic adjustable speed motor is fixed on the stand bottom, electromagnetic adjustable speed motor drives former car ABS system and brake system work, stand one end is connected with display control panel, the other end is connected with the schematic diagram panel, on control and the display panel change-over switch is housed, the brake cylinder oil pressure gauge, abs braking demonstration adjusting knob, the diagram of ABS control system circuit is installed on the schematic diagram panel, on the graphic computer terminal of circuit the detection jack is installed.
Aforesaid former car ABS system is comprised of brake switch, wheel speed sensors, abs controller and hydraulic control unit, brake pedal, master cylinder, hydraulic braking pipeline, brake cylinder and wheel.
The pressure variation that 4 tensimeters show master cylinder and brake cylinder is installed on the aforesaid display control panel; Malfunction indicator lamp reflection electric-control system working condition is installed on the display control panel.
The utility model main experimental thes contents are as follows:
1. understand systematicly experiment;
2. parts contrast experiment;
3. circuit system interpreting blueprints experiment;
4. with the computer fault locator abs braking system evacuation gas is tested;
5. online test experience: utilize multimeter, oscillograph etc. to sensor, actuator electrical signal detection, understand characteristic and the waveform of various electric signal;
6. data communication experiment: utilize the computer glitch detector to carry out reading of diagnostic trouble code, data stream etc.
The main demo function of the utility model
Braking procedure simulation during (1) without ABS
When closing ignition switch, the ABS system does not work.Regulate variable-frequence governor this moment, 4 flying wheels are accelerated to predetermined braked speed (corresponding certain speed of a motor vehicle), then close the threephase asynchronous power supply and carry out brake hard, relative motion state in the observation braking procedure between wheel and the friction hub, at this moment, wheel meeting locking, and the friction hub is rotated further.
Braking procedure simulation when (2) ABS being arranged
Ignition switch is opened, and the ABS system devotes oneself to work.Regulate variable-frequence governor this moment, 4 flying wheels are accelerated to predetermined braked speed (corresponding certain speed of a motor vehicle), then close the threephase asynchronous power supply and carry out brake hard, relative motion state in the observation braking procedure between wheel and the friction hub, at this moment, wheel can locking, slows down simultaneously until stop operating simultaneously with the friction hub.
Claims (3)
1. ABS practice teaching table, comprise display control panel, former car ABS system, brake system, electromagnetic adjustable speed motor, stand, the schematic diagram panel, it is characterized in that: described former car ABS system, brake system, electromagnetic adjustable speed motor is fixed on the stand bottom, electromagnetic adjustable speed motor drives former car ABS system and brake system work, stand one end is connected with display control panel, the other end is connected with the schematic diagram panel, on control and the display panel change-over switch is housed, the brake cylinder oil pressure gauge, the diagram of ABS control system circuit is installed on the schematic diagram panel, on the graphic computer terminal of circuit the detection jack is installed.
2. ABS practice teaching table according to claim 1 is characterized in that: described former car ABS system is comprised of brake switch, wheel speed sensors, abs controller and hydraulic control unit, brake pedal, master cylinder, hydraulic braking pipeline, brake cylinder and wheel.
3. ABS practice teaching table according to claim 1 is characterized in that: the pressure variation that 4 tensimeters show master cylinder and brake cylinder is installed on the described display control panel; Malfunction indicator lamp reflection electric-control system working condition is installed on the display control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231694 CN202662220U (en) | 2012-05-22 | 2012-05-22 | ABS (Anti-lock Brake System) teaching practical training table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231694 CN202662220U (en) | 2012-05-22 | 2012-05-22 | ABS (Anti-lock Brake System) teaching practical training table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662220U true CN202662220U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231694 Expired - Fee Related CN202662220U (en) | 2012-05-22 | 2012-05-22 | ABS (Anti-lock Brake System) teaching practical training table |
Country Status (1)
| Country | Link |
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| CN (1) | CN202662220U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723041A (en) * | 2012-06-15 | 2012-10-10 | 无锡商业职业技术学院 | Analog circuit of automobile ABS (Anti-lock Brake System) |
| CN105931555A (en) * | 2016-05-29 | 2016-09-07 | 无锡商业职业技术学院 | Experimental device for simulating automobile variable volume hydraulic ABS (anti-lock brake system) |
| CN108777107A (en) * | 2018-09-13 | 2018-11-09 | 深圳风向标教育资源股份有限公司 | Engineering machinery crawler type all-hydraulic electrodeless variable-speed practical traning platform |
| CN111739370A (en) * | 2020-06-27 | 2020-10-02 | 谷东虎 | Practical training system of automobile ABS (anti-lock braking system) |
-
2012
- 2012-05-22 CN CN 201220231694 patent/CN202662220U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723041A (en) * | 2012-06-15 | 2012-10-10 | 无锡商业职业技术学院 | Analog circuit of automobile ABS (Anti-lock Brake System) |
| CN102723041B (en) * | 2012-06-15 | 2014-04-02 | 无锡商业职业技术学院 | Analog circuit of automobile ABS (Anti-lock Brake System) |
| CN105931555A (en) * | 2016-05-29 | 2016-09-07 | 无锡商业职业技术学院 | Experimental device for simulating automobile variable volume hydraulic ABS (anti-lock brake system) |
| CN108777107A (en) * | 2018-09-13 | 2018-11-09 | 深圳风向标教育资源股份有限公司 | Engineering machinery crawler type all-hydraulic electrodeless variable-speed practical traning platform |
| CN111739370A (en) * | 2020-06-27 | 2020-10-02 | 谷东虎 | Practical training system of automobile ABS (anti-lock braking system) |
| CN111739370B (en) * | 2020-06-27 | 2021-02-05 | 安徽橡豫智能科技有限公司 | Practical training system of automobile ABS (anti-lock braking system) |
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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: 20130109 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |