CN211124715U - Electric vacuum power-assisted and electronic parking integrated training system for pure electric vehicle - Google Patents
Electric vacuum power-assisted and electronic parking integrated training system for pure electric vehicle Download PDFInfo
- Publication number
- CN211124715U CN211124715U CN201922377088.XU CN201922377088U CN211124715U CN 211124715 U CN211124715 U CN 211124715U CN 201922377088 U CN201922377088 U CN 201922377088U CN 211124715 U CN211124715 U CN 211124715U
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- brake
- support rack
- electronic parking
- control unit
- assisted
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Abstract
The utility model discloses a real standard system of pure electric vehicles electric vacuum helping hand and electron parking integration relates to real standard teaching field, including support rack, panel, main control unit, EPB braking unit and brake assembly, the pulley is installed to support rack bottom, it is fixed with to prop up the installation of rack top the panel, still be provided with the loading board on the support rack, install the loading board top the brake assembly, the support rack both sides are provided with the guard plate, install the guard plate inboard main control unit with EPB braking unit, main control unit is connected with the wiring mouth through the pencil, be fixed with the riser on the support rack, the brake pedal is openly installed to the riser, the riser back is fixed with brake booster, and beneficial effect lies in: training the ability of students to analyze and process the faults of the electric vacuum power-assisted and electronic parking systems of the electric automobiles is suitable for course teaching and maintenance training requirements of new-energy pure electric automobiles in high-rise colleges and universities.
Description
Technical Field
The utility model relates to a real standard teaching field specifically relates to real standard system of pure electric vehicles electric vacuum helping hand and electron parking integration.
Background
A vehicle brake system refers to a series of special devices that apply a certain force to certain parts of the vehicle (mainly the wheels) so as to apply a certain degree of forced braking thereto. The braking system has the following functions: the running automobile is forced to decelerate or even stop according to the requirement of a driver; stably parking a stopped vehicle under various road conditions (including on a slope); the speed of the automobile running on the downhill is kept stable, in professional education, the braking system of the automobile is the most important and is related to the life safety of a driver, compared with common education and adult education, professional education focuses on the cultivation of practical skills and actual working capacity, compared with basic education, professional education has characteristics of the professional education, so that partial students cannot understand the learning process thoroughly, along with the development of electric automobiles in recent years, students are not beneficial to future employment and work for the carelessness of the braking system, and a practical training room cannot be used for assembling and disassembling all students with electric automobiles, so that a pure electric automobile electric vacuum boosting and electronic parking integrated practical training system is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a real standard system of pure electric vehicles electric vacuum helping hand and electron parking integration just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the electric vacuum power-assisted and electronic parking integrated practical training system for the pure electric automobile comprises a support rack, a panel, a main controller, an EPB braking unit and a brake assembly, wherein pulleys are installed at the bottom of the support rack, the panel is fixedly installed at the top of the support rack, a bearing plate is further arranged on the support rack, the brake assembly is installed above the bearing plate, protection plates are arranged on two sides of the support rack, the main controller and the EPB braking unit are installed on the inner sides of the protection plates, the main controller is connected with a wiring port through a wiring harness, a vertical plate is fixed on the support rack, a braking pedal is installed on the front side of the vertical plate, a brake booster is fixed on the back side of the vertical plate, a braking force control unit is further fixed on one side of the brake assembly, a vacuum pressure gauge is arranged on the panel, and a, the panel is also provided with a detection hole.
In order to further improve the using effect of the electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle, the brake booster and the brake force control unit are also connected through a wire harness, so that information can be conveniently transmitted.
In order to further improve the using effect of the electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle, the bearing plate is fixed on the support rack through bolts, and the brake assembly is fixed on the bearing plate through bolts.
In order to further improve the using effect of the electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle, the pulley is provided with a universal wheel with a self-locking function, so that the device can be conveniently moved and fixed.
In order to further improve the using effect of the electric vacuum assistance and electronic parking integrated practical training system of the pure electric vehicle, the brake assembly comprises a brake disc, a friction sheet and a device for conventional braking and electronic parking braking for an EPB electronic parking motor.
In order to further improve the use effect of the electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle, the braking force control unit adopts a braking force control unit with an ABS (anti-lock brake system) to facilitate braking force distribution and anti-lock braking control.
In order to further improve the using effect of the electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle, the brake booster is connected with the brake pedal, and the side edge of the panel is coated with an aluminum profile for facilitating protection and the decoration panel.
In the structure, the pulley bears the weight of a product rack, has locking and unlocking functions, and can be forced during the unlocking state, the connection port uses an external wiring harness to connect other system racks (such as a power drive rack, an air conditioner rack and a battery management rack) so as to be combined and used in the practical training process, the detection hole provides a universal meter with a measuring hole for measuring the resistance, the voltage and the like of a vehicle body electrical appliance, and also can use a skin indicator to detect the output waveform when a workpiece operates, the system working voltage is 12V, the wiring harness is used for connecting a main controller, an EPB control unit and a system electric control component, and the controller collects water temperature signals, vehicle speed signals and vacuum degree pressure signals, controls an electronic water pump cooling circulation system, a cooling fan and an electronic parking braking system control unit, the EPB braking unit collects related signals, and a control motor and a mechanical execution mechanism can respectively realize temporary parking braking, Hill start assist, dynamic emergency braking, and automatic parking functions.
Has the advantages that: 1. training the ability of students to analyze and process the faults of the electric vacuum power-assisted and electronic parking systems of the electric automobiles, being suitable for course teaching and maintenance practical training needs of new-energy pure electric vehicles in high-rise colleges and universities, and being capable of performing detection, maintenance and teaching practical training functions of the electric vacuum power-assisted and electronic parking systems of the pure electric vehicles.
2. And switching on a power supply, operating various electrical switches and buttons on the demonstrating board, and really demonstrating the working process of the electric vacuum power-assisted and electronic parking system.
Drawings
FIG. 1 is a front view of the integrated real training system for electric vacuum assistance and electronic parking of the pure electric vehicle of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the electric vacuum boosting and electronic parking integrated training system of the pure electric vehicle of the present invention;
FIG. 3 is a schematic diagram of a panel of the electric vacuum boosting and electronic parking integrated training system of the pure electric vehicle of the present invention;
FIG. 4 is a circuit diagram of a part of connection relationship of the electric vacuum boosting and electronic parking integrated training system of the pure electric vehicle of the present invention;
fig. 5 is a circuit diagram of the connection relationship between the pure electric vehicle electric vacuum assistance and electronic parking integrated training system.
The reference numerals are explained below:
1. a pulley; 2. a brake pedal; 3. a support stand; 4. a wiring port; 5. a brake booster; 6. a panel; 7. a circuit diagram area; 8. a detection hole; 9. a wire harness; 10. a main controller; 11. an EPB control unit; 12. a braking force control unit; 13. a protection plate; 14. a brake assembly; 15. a vacuum pressure gauge; 16. a carrier plate; 17. a riser.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-5, the electric vacuum assistance and electronic parking integrated practical training system for the pure electric vehicle comprises a support rack 3, a panel 6, a main controller 10, an EPB braking unit 11 and a brake assembly 14, wherein a pulley 1 is installed at the bottom of the support rack 3, the panel 6 is installed and fixed at the top of the support rack 3, a bearing plate 16 is further arranged on the support rack 3, the brake assembly 14 is installed above the bearing plate 16, protection plates 13 are arranged at two sides of the support rack 3, the main controller 10 and the EPB braking unit 11 are installed inside the protection plates 13, the main controller 10 is connected with a wiring port 4 through a wiring harness 9, a vertical plate 17 is fixed on the support rack 3, a brake pedal 2 is installed on the front surface of the vertical plate 17, the brake booster 5 is fixed on the back surface of the vertical plate 17, a brake force control unit 12 is further fixed at, a circuit diagram area 7 is drawn on one side of the vacuum pressure gauge, and a detection hole 8 is further formed in the panel 6.
In order to further improve the use effect of the electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle, the brake booster 5 and the brake force control unit 12 are connected through a wire harness so as to facilitate information transmission, the bearing plate 16 is fixed on the supporting rack 3 through bolts, the brake assembly 14 is fixed on the bearing plate 16 through bolts, the pulley 1 is convenient to move and fix through a universal wheel with a self-locking function, the brake assembly 14 comprises a brake disc, an abrasive sheet and an EPB (electronic parking brake) motor for conventional braking and electronic parking braking, the brake force control unit 12 adopts a brake force control unit with an ABS (antilock brake system) so as to facilitate brake force distribution and anti-lock brake control, the brake booster 5 is connected with the brake pedal 2, and the side edge of the panel 6 is coated with an aluminum.
In the structure, the pulley 1 bears the weight of a product rack, has locking and unlocking functions, can be pushed by force in an unlocking state, the wiring port 4 is connected with other system racks (such as a power driving rack, an air conditioner rack and a battery management rack) by using an external wiring harness so as to be convenient for combined use in a practical training process, the detection hole 8 is used for providing a measurement hole for measuring the resistance, the voltage and the like of a vehicle body electrical appliance by using a universal meter, and can also be used for detecting the output waveform of a workpiece in operation by using a skin indicator, the system working voltage is 12V, the wiring harness 9 is used for connecting a main controller, an EPB control unit and a system electric control component, the main controller 10 collects a water temperature signal, a vehicle speed signal and a vacuum degree pressure signal, controls an electronic water pump cooling circulation system, a cooling fan, an electronic parking braking system control unit, the EPB braking unit 11, Hill start assist, dynamic emergency braking, and automatic parking functions.
Besides the components, the EV160 pure electric vehicle electric vacuum assistance and electronic parking integrated training system is further provided with common sensing and protection devices such as a vacuum pump pressure sensor, a water temperature sensor and a relay, connection points of the main controller 10 and the detection hole 8 are respectively numbered (refer to fig. 4), a16 is a two-way electrical signal end and is connected with a two-way electrical relay, B12 and B2 are vacuum pump control signal ends and are connected with a vacuum pump, a4 is a relay detection signal end and is connected with a vacuum pump relay, a30 is a ground end, a15, a14 and a13 are connected with a vacuum pump pressure sensor signal end and are connected with a vacuum pump pressure sensor, a11 and a12 are connected with a water temperature sensor, and known components in other fields are not described in the specification.
The pure electric vehicle electric vacuum power-assisted and electronic parking integrated practical training system truly shows the connection control relationship, the installation position and the operation parameters among the electric vacuum power-assisted and electronic parking system core components. The basic configuration comprises a main controller, an EPB, a vacuum pressure gauge, an electric vacuum pump, a vacuum air storage tank, an electric vacuum pump control unit, a brake pedal assembly, a vacuum booster with a main cylinder assembly, a front brake assembly, a rear brake assembly and the like.
In the structure, the rack adopts the national standard section bar preparation to form, and panel material adopts the aluminium-plastic panel preparation, and the circuit diagram is printed with large-scale flatbed printer after handling, and the circuit diagram is printed the effect and is leveled and not have unsmooth sense and be no less than four kinds of colours, and durable, panel frame outward appearance adopt aluminium-plastic panel banding, and fixed spare part adopts computer laser engraving machine to process, and pleasing to the eye degree and not stinging hand.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Real standard system of pure electric vehicles electric vacuum helping hand and electron parking integration, including support rack, panel, main control unit, EPB braking unit and brake assembly, its characterized in that: the pulley is installed to the support rack bottom, it is fixed with to support rack top installation the panel, still be provided with the loading board on the support rack, install the loading board top the brake assembly, the support rack both sides are provided with the guard plate, install the guard plate inboard main control unit with EPB braking unit, main control unit is connected with the wiring mouth through the pencil, be fixed with the riser on the support rack, brake pedal is openly installed to the riser, the riser back is fixed with brake booster, brake assembly one side still is fixed with braking force control unit, be provided with vacuum pressure gauge on the panel, one side portrayal of vacuum pressure gauge has the circuit diagram district, still be provided with the inspection hole on the panel.
2. The electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle according to claim 1, characterized in that: the brake booster and the brake force control unit are also connected through a wire harness to facilitate information transmission.
3. The electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle according to claim 1, characterized in that: the bearing plate is fixed on the support rack through bolts, and the brake assembly is fixed on the bearing plate through bolts.
4. The electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle according to claim 1, characterized in that: the pulley uses the universal wheel with self-locking function to facilitate the movement and fixation of the device.
5. The electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle according to claim 1, characterized in that: the brake assembly comprises a brake disc, a friction sheet and an EPB electronic parking motor, and is used for conventional braking and electronic parking braking.
6. The electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle according to claim 1, characterized in that: the braking force control unit is provided with an ABS (anti-lock brake system) braking force control unit, so that the braking force distribution and the anti-lock braking control are facilitated.
7. The electric vacuum power-assisted and electronic parking integrated practical training system of the pure electric vehicle according to claim 1, characterized in that: brake booster connects brake pedal, the cladding of panel side has the aluminium alloy and is convenient for protect and decorate the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377088.XU CN211124715U (en) | 2019-12-26 | 2019-12-26 | Electric vacuum power-assisted and electronic parking integrated training system for pure electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377088.XU CN211124715U (en) | 2019-12-26 | 2019-12-26 | Electric vacuum power-assisted and electronic parking integrated training system for pure electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211124715U true CN211124715U (en) | 2020-07-28 |
Family
ID=71698824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922377088.XU Expired - Fee Related CN211124715U (en) | 2019-12-26 | 2019-12-26 | Electric vacuum power-assisted and electronic parking integrated training system for pure electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211124715U (en) |
-
2019
- 2019-12-26 CN CN201922377088.XU patent/CN211124715U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20201226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |