CN211893184U - Control system with retarder magnetic gap alarm - Google Patents
Control system with retarder magnetic gap alarm Download PDFInfo
- Publication number
- CN211893184U CN211893184U CN202020008512.3U CN202020008512U CN211893184U CN 211893184 U CN211893184 U CN 211893184U CN 202020008512 U CN202020008512 U CN 202020008512U CN 211893184 U CN211893184 U CN 211893184U
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- retarder
- magnetic gap
- electronic type
- type controller
- control system
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Abstract
The utility model relates to a retarber specifically is a take retarber magnetic gap alarm's control system. The utility model provides a take retarber magnetic gap alarm's control system, including control switch, electronic type controller, the retarber body, electronic type controller is connected with through the pencil connector and is connected with the connecting wire harness, connecting wire harness electric connection has whole car interface, the retarber indicator, control switch, electronic type controller electric connection has switch, the switch electricity is connected at the battery, wherein four pins of electronic type controller pass through the mains electricity and connect at the retarber body, the CAN interface is connected to the electronic type controller electricity, electronic type controller is connected with speedtransmitter, a weighing sensor and a temperature sensor respectively through the connecting wire harness, friction sensor. The technical scheme of the device mainly comprises the steps of increasing the magnetic gap detection of the retarder, and reminding a user of needing to adjust the magnetic gap when the magnetic gap is smaller than a set value.
Description
Technical Field
The utility model relates to a retarber specifically is a take retarber magnetic gap alarm's control system.
Background
The retarber is a novel non-contact decelerator, and braking efficiency is high, except can stabilizing the speed of a motor vehicle, can also reduce wheel brake temperature, improve the friction disc life-span, improves security, the ride comfort that the car went, and to being provided with the certain problem of retarber magnetic gap, if the distance is big, the effect is influenced, nevertheless if little leads to the friction easily.
The product is improved on the original automotive eddy current retarder control system (hereinafter referred to as control system for short), and is mainly designed again aiming at the defect that the original control system does not detect the magnetic gap of the retarder and a user cannot know when the magnetic gap of the retarder needs to be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a take retarber magnetic gap alarm's control system increases retarber magnetic gap and detects, when the magnetic gap is less than the setting value, reminds the user to need adjust the magnetic gap.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a take retarber magnetic gap alarm's control system, includes control switch, electronic type controller, retarber body, electronic type controller is connected with the connecting wire harness through the pencil connector, connecting wire harness electric connection has whole car interface, retarber indicator, control switch, electronic type controller electric connection has switch, the switch electricity is connected at the battery, wherein four pins of electronic type controller pass through the power line electricity and connect at the retarber body, the CAN interface is connected to the electronic type controller electricity, the electronic type controller is connected with speed sensor, temperature sensor, friction sensor respectively through the connecting wire harness.
Preferably, the whole vehicle interface is provided with six interfaces, and the whole vehicle interface is electrically connected with the retarder indicator through a connecting wire harness.
Preferably, the speed sensor, the temperature sensor and the friction sensor are connected in parallel.
Preferably, the retarber body is cylindric, and retarber body top is provided with the rotor assembly, the below circumference array of rotor assembly has the stator assembly.
Preferably, a friction sensor is fixed on the side fixing shell of the stator assembly, the friction sensor is in an L shape, and a protruded friction sensor contact body is arranged at the top end of the friction sensor and is spaced from the bottom of the rotor assembly.
Preferably, the control switch is sequentially connected with the whole vehicle interface and the speed reducer indicator in series through a connecting wire harness.
The utility model provides a second grade driven electric putter driver. The method has the following beneficial effects:
(1) the device is additionally provided with a retarder magnetic gap detection device, and when the magnetic gap is smaller than a set value, a user is reminded of needing to adjust the magnetic gap.
(2) Redesign the disadvantage that the magnetic gap of the retarder is not beneficial to adjustment, reduce the maintenance cost of the retarder and improve the benefit.
Drawings
Fig. 1 is a schematic view of a control system of the present invention;
fig. 2 is a schematic view of the friction sensor of the present invention.
In the figure: 1. a control switch; 2. an electronic controller; 3. a power switch; 4. a retarder indicator; 5. a speed sensor; 6. a temperature sensor; 7. a friction sensor; 8. a CAN interface; 9. a finished automobile interface; 10. connecting a wire harness; 11. a storage battery; 12. a retarder body; 1201. A friction sensor contact body; 1202. a stator assembly; 1203. a rotor assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a control system with retarder magnetic gap alarm comprises a control switch 1, an electronic controller 2 and a retarder body 12, wherein the electronic controller 2 is connected with a connecting wire harness 10 through a wire harness connector, the connecting wire harness 10 is electrically connected with a finished automobile interface 9, a retarder indicator 4 and a control switch 1, when the gear of the control switch 1 is changed, the electronic controller 2 controls the retarder body 12 to work according to the running state of an automobile and feeds the retarder state back to a driver through the retarder indicator 4, the electronic controller 2 is electrically connected with a power switch 3, the power switch 3 is electrically connected with a storage battery 11, the storage battery 11 is an integral control system for supplying power, the power switch 3 plays the main switching role of the integral power-off and power-on of the system, the power-off detection is conveniently carried out when the system fails, the failure is eliminated, four pins of the electronic controller 2 are electrically connected with the retarder body 12 through power wires, controlling the working state of the retarder body 2, and electrifying the excitation coil of the sub-assembly 1201 through the electronic controller 2 to generate a magnetic field when the retarder is used; the rotor assembly cuts magnetic lines of force along with the high-speed rotation of a vehicle transmission part to generate reverse torque to decelerate the vehicle, the electronic controller 2 is electrically connected with the CAN interface 8, and the electronic controller 2 is respectively connected with the speed sensor 5, the temperature sensor 6 and the friction sensor 7 through a connecting wire harness 10.
The whole vehicle interface 9 is provided with six interfaces, and the whole vehicle interface 9 is electrically connected with the retarder indicator 4 through a connecting wire harness 10, is installed on an instrument panel of the vehicle and is used for displaying the working state of the retarder body 12.
The speed sensor 5, the temperature sensor 6 and the friction sensor 7 are connected in parallel, the parallel connection mode can independently measure the working condition of the retarder body 12 without being influenced, the working condition is fed back to the electronic controller 2 in real time, and when one of the sensors breaks down, the working conditions of other sensors are not influenced.
The retarder body 12 is cylindrical, a rotor assembly 1203 is arranged above the retarder body 12, stator assemblies 1201 are arranged on the periphery of the lower portion of the rotor assembly 1203, when direct current is introduced into coils of the stator assembly 1203 of the retarder, a magnetic field can be generated on stator coils, the magnetic field forms a loop between an adjacent iron core, a magnetic pole plate, an air gap and a rotor, and at the moment, relative motion exists between the rotor and the stator.
Be fixed with friction sensor 7 on stator assembly 1201's the fixed shell in side, and friction sensor 7 shape is the L type, friction sensor 7's top end is equipped with protruding friction sensor contact 1201, has a section distance with the bottom of rotor assembly 1203, installs friction sensor 7 on retarder stator's the fixed shell, when retarder rotor rubs friction sensor 7, friction sensor 7 transmits the signal for electronic controller 2 through connecting pencil 10, and electronic controller 2 receives the friction signal after, lights the alarm lamp that corresponds on retarder indicator 4 to reach the mesh that control system reported to the warning of retarder magnetic gap.
The control switch 1 is sequentially connected with the whole vehicle interface 9 and the retarder indicator 4 in series through a connecting wire harness 10, and the control switch 1 controls the on-off of current in the retarder body 12.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a take retarder magnetic gap alarm's control system, includes control switch (1), electronic type controller (2), retarder body (12), its characterized in that: electronic type controller (2) are connected with connecting harness (10) through the pencil connector, connecting harness (10) electric connection has whole car interface (9), retarber indicator (4), control switch (1), electronic type controller (2) electric connection has switch (3), switch (3) electricity is connected at battery (11), wherein four pins of electronic type controller (2) pass through the power line electricity and connect at retarber body (12), CAN interface (8) is connected to electronic type controller (2) electricity, electronic type controller (2) are connected with speedtransmitter (5), temperature sensor (6), friction sensor (7) respectively through connecting harness (10).
2. The control system with the retarder magnetic gap alarm function according to claim 1, characterized in that: the whole vehicle interface (9) is provided with six interfaces, and the whole vehicle interface (9) is electrically connected with the retarder indicator (4) through a connecting wire harness (10).
3. The control system with the retarder magnetic gap alarm function according to claim 1, characterized in that: the speed sensor (5), the temperature sensor (6) and the friction sensor (7) are connected in parallel.
4. The control system with the retarder magnetic gap alarm function according to claim 1, characterized in that: retarder body (12) are cylindric, and retarder body (12) top is provided with rotor assembly (1203), the below circumference array of rotor assembly (1203) has stator assembly (1202).
5. The control system with the retarder magnetic gap alarm function according to claim 4, characterized in that: a friction sensor (7) is fixed on a side fixing shell of the stator assembly (1202), the friction sensor (7) is L-shaped, a protruding friction sensor contact body (1201) is arranged at the tail end of the top of the friction sensor (7), and a distance is reserved between the protruding friction sensor contact body and the bottom of the rotor assembly (1203).
6. The control system with the retarder magnetic gap alarm function according to claim 1 or 4, characterized in that: the control switch (1) is sequentially connected with the whole vehicle interface (9) and the retarder indicator (4) in series through a connecting wire harness (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008512.3U CN211893184U (en) | 2020-01-03 | 2020-01-03 | Control system with retarder magnetic gap alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008512.3U CN211893184U (en) | 2020-01-03 | 2020-01-03 | Control system with retarder magnetic gap alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211893184U true CN211893184U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020008512.3U Active CN211893184U (en) | 2020-01-03 | 2020-01-03 | Control system with retarder magnetic gap alarm |
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| CN (1) | CN211893184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483839A (en) * | 2022-01-24 | 2022-05-13 | 温州瑞立科密汽车电子有限公司 | Built-in automatic wear sensor adjusting arm with structure capable of returning to zero position |
-
2020
- 2020-01-03 CN CN202020008512.3U patent/CN211893184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483839A (en) * | 2022-01-24 | 2022-05-13 | 温州瑞立科密汽车电子有限公司 | Built-in automatic wear sensor adjusting arm with structure capable of returning to zero position |
| CN114483839B (en) * | 2022-01-24 | 2023-07-07 | 温州瑞立科密汽车电子有限公司 | Built-in wear sensor automatic adjusting arm with zero-return structure |
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