CN205997722U - A kind of brakes - Google Patents
A kind of brakes Download PDFInfo
- Publication number
- CN205997722U CN205997722U CN201621017084.0U CN201621017084U CN205997722U CN 205997722 U CN205997722 U CN 205997722U CN 201621017084 U CN201621017084 U CN 201621017084U CN 205997722 U CN205997722 U CN 205997722U
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- CN
- China
- Prior art keywords
- retarder
- temperature
- brakes
- relay
- coil
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Abstract
This utility model discloses a kind of brakes, this control system mainly includes relay box, retarder, bat-handle switch, it is provided with power supply in relay box, temperature sensor, MCU chip, it is connected with the temperature probe on retarder coil by making the temperature sensor within relay box, the temperature of real-time monitoring retarder coil, by the signal input monitoring MCU chip, decide whether to realize the retarder correlation disconnection of gear and the startup of buzzer warning through the process of MCU chip, realize the safer auxiliary brake function of retarder, when the temperature of retarder exceedes the temperature of setting, the related gear of retarder lost efficacy, bat-handle switch also will lose efficacy to realize automatic temperature-adjusting defencive function to the control of related gear simultaneously.
Description
Technical field
This utility model is related to automobile technical field, more particularly, to a kind of brake system of car with retarder.
Background technology
Retarder has become a kind of brakes of the automobile auxiliary of abrasion that can substantially reduce tire and bremsbelage,
Used in oversize vehicle especially truck and lorry, current vortex retarder normal operation specifications all do not allow both at home and abroad at present
Driver's maximum bit length time service, maximum gear work for a long time, retarder can produce substantial amounts of heat and can not distribute in time,
Easily lead to retarder coil burnout, with the popularity rate more and more higher of retarder, driver is also more next to the dependence of retarder
Higher, and retarder is a kind of complemental brake system, retarder is often placed in maximum gear by handle by driver for a long time
It is operated, when retarder temperature is higher, the related gear of retarder does not enable automatically to disconnect, and ultimately results in retarder
Coil burnout.
And current retarder is also in not overripened stage, the problem being primarily present：When retarder temperature is higher,
The related gear of retarder does not enable automatically to disconnect, and the monitoring temperature to retarder is to be watched by instrument, then by people
Whether the related gear for determining retarder by rule of thumb closes, some work shelves of staff's retarder to be disconnected for whether
Correct judgement can not be made in position, and often remains in that high tap position works to reach more preferable braking effect, now slowly
Device will build up on more heats, leads to retarder temperature higher, leads to retarder coil burnout, and this will greatly affect retarder
Braking ability, serious meeting affects the safety traffic of vehicle, simultaneously this also strong influence promotion and application of retarder,
Also the requirement of Hyundai Motor automatization cannot be met.
Utility model content
This utility model provides a kind of brakes, it is possible to achieve the temperature working as retarder coil during work is higher than to set
During temperature, the signal of telecommunication is translated into according to the temperature value of the retarder coil detecting and controls retarder such that it is able to effective
It is automatically switched off related work gear, and drives the buzzer of interior and send warning, point out driver can pass through active brake
Mode or other modes of braking realize braking effect；When the temperature of retarder coil is less than the temperature setting, the shelves of disconnection
Position re-closes, and retarder can continue high tap position work, and the temperature of retarder coil during retarder work so can be made to protect
Hold within the scope of suitable temperature, namely be capable of judging retarder coil by accurate temperature detection in the course of the work
Temperature whether exceed the temperature value of setting and realize the closing of related gear, it is to avoid only artificial by the temperature detecting
Judge whether by rule of thumb to disconnect some gears, effectively solve the problems, such as artificial error in judgement, prior art is usually
Provide only temperature alarming function, and this utility model not only has temperature alarming function, temperature protection work(also automatically out of stock
Can, force to intervene the maloperation of driver, can effectively protect retarder, enable its function of performance of the bigger efficiency of retarder.
In order to solve above technical problem, this utility model provides technical scheme below：
This utility model provides a kind of brakes, including a relay, a retarder, a joystick, described continues
Electrical equipment is positioned in a relay box, and described joystick passes through retarder described in described Control it is characterised in that institute
State and in relay box, also comprise a control device, described control device includes a MCU chip, a temperature sensor, a temperature spy
Head, wherein, an input of described temperature sensor and described MCU chip connects, and described temperature sensor and described temperature are visited
Head is connected with each other, and described temperature probe is installed on a coil of described retarder, and described control device is used for according to described line
The relay described in temperature control of circle.
Further, brakes includes a buzzer, and wherein buzzer is connected with relay box.
Further, buzzer is installed on vehicle drive interior.
Further, relay box and retarder pass through an installation wiring and connect.
Further, described installation wiring is provided with a connector, described connector is used for the described peace that is connected
Wiring bundle.
Further, described control device also includes a power supply, and described power supply is used for providing electricity to described MCU chip
Energy.
Further, described temperature probe is installed on the internal or external of described coil.
Compared with prior art, the brakes that this utility model is used is it is not necessary to rely on the experience of driver, ability
To judge whether to close the corresponding gear of retarder, can be sentenced with real-time retarder temperature monitoring according to the retarder temperature of monitoring
Disconnected and be automatically switched off some gears, it is to avoid driver's subjectivity only by the temperature that detects judge whether need to disconnect certain
A little gears, effectively solve the problems, such as artificial error in judgement, and simultaneously when temperature is too high, related gear is closed, now vehicle
Speed accelerate, buzzer starts to report to the police, thus pointing out can take the initiative mode of braking or other modes of braking of driver real
Existing vehicle braking.
Using technique scheme, it is provided with MCU chip in relay box, temperature sensor, power supply, wherein, described
Power supply and described MCU chip input connect, and a retarder coil of retarder installs a temperature probe, in relay box
Temperature sensor is connected with the temperature probe on described retarder coil, thus real-time monitoring the work temperature of retarder coil
Degree, when the temperature that the temperature monitoring is higher than the retarder work being previously set, in MCU chip output signal control relay
The disconnection of related gear, buzzer and joystick are arranged on cabin interior, and when related gear disconnects, buzzer sends warning
Sound, be more beneficial for driver and know the too high situation of retarder temperature, the use of installation wiring and connector in time, can make
The installation enhanced convenience of element, dismantles also enhanced convenience in maintenance process.
Brief description
Can be obtained into one by following brief description and specific embodiment with spirit with regard to advantage of the present utility model
The understanding of step.
Fig. 1 is a kind of schematic diagram of brakes provided by the utility model；
Fig. 2 is the schematic diagram of the control device in relay box provided by the utility model.
Mainly illustrate
1- power supply 2- temperature sensor
3-MCU chip 4- the first outfan
5- the second outfan 6- relay box
7- retarder 8- the first connector
9- the second connector 10- temperature probe
11- joystick 12- installation wiring
Specific embodiment
Specifically explain specific embodiment of the utility model below in conjunction with the accompanying drawings.However, the present invention should be managed
Solution becomes to be not limited to this embodiment described below, and the technical concept of the present invention can be with other known technologies or work(
Enforcement can be combined with those known technology identical other technologies.
In the explanation of specific examples below, in order to clearly show that structure and the working method of the present invention, will be by all
Multidirectional word is described, but should by "front", "rear", "left", "right", " interior ", " outward ", " inside ", " outside ",
The Word Understandings such as " axial ", " radially " are for convenience of term, and are not construed as word of limitation, additionally, hereinafter mention
" the first connector " and " the second connector " refers both to connector, that is, connect the adapter of two active devices, transmission electric current or letter
Number.
The purpose of this utility model is to provide a kind of brakes, realizes exceeding the temperature of setting when retarder operating temperature
In the case of angle value, system can start associative operation automatically, in time and disconnect the corresponding gear of retarder.
Specific embodiment of the utility model is discussed in detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of schematic diagram of brakes, including relay box 6, retarder 7, the first connector 8, second
Connector 9, joystick 11, the temperature sensor 2 within relay box 6 and the temperature being arranged on the coil of retarder 7 are visited
10 are connected by installation wiring 12, and temperature probe 10 is used for the temperature of real-time detection retarder coil and temperature signal is anti-
It is fed in circuit, the related gear control port of relay box 6 and the corresponding gear of retarder 7 are connected by installation wiring 12,
When temperature is higher than the specified temp setting, in relay box, the corresponding gear circuit of relay disconnects, thus realizing retarder 7
Related work gear lost efficacy, the buzzer (not shown) simultaneously driving interior sends the sound of warning.This area general
Logical technical staff should know, can realize the disconnection of related gear circuit inside relay by way of design power pipe,
Additionally, temperature probe 10 both may be mounted at retarder 7 coil outer, retarder 7 coil inside can also be arranged on.
The related gear of retarder 7 lost efficacy, and the travel speed of vehicle improves, and buzzer warning, thus remind driver to make
Realize braking with the mode of active brake, it is to avoid artificial only by the temperature detecting judge whether by rule of thumb to disconnect some
Gear, effectively solves the problems, such as artificial error in judgement, enables its function of performance of the bigger efficiency of retarder 7；Additionally, it is slow
After the related gear of device 7 disconnects, the temperature of retarder coil can be decreased by radiating, when in the retarder 7 monitoring
When the temperature of retarder coil is less than the temperature setting, the gear of the retarder 7 of disconnection is resumed work again, increases auxiliary braking
Moment.
In addition, joystick 11 passes through Control retarder 7, and slow, 7 temperature are not reaching to the temperature setting
When spending, joystick 11 can control each operation range of retarder 7, when the temperature of the retarder coil detecting is higher than to set
When constant temperature is spent, the circuit due to gear corresponding in relay disconnects, and joystick 11 therefore loses the related gear to disconnection
Control function, when retarder 7 retarder coil temperature again below set temperature when, joystick 11 will be extensive again
The multiple control function to the related gear of retarder 7.
Relay box 6 and retarder 7 are connected by installation wiring 12, on installation wiring 12 can with connector mounting, first
The use of connector 8 and the second connector 9 is more beneficial for removing and installing of element；Joystick 11 does not have in retarder temperature
Reach setting temperature when, joystick 11 can control each operation range of retarder 7, control provided by the utility model
System processed can make that retarder is safer, efficient work.
Those of ordinary skill in the art should know, buzzer also can be replaced with lamp, and it is not limited to as buzzer
Or lamp, others can be used to point out the alarm element of the other forms of driver.
As shown in Fig. 2 including relay in the control device schematic diagram within relay box, this relay box, (in figure is not
Illustrate) and control device, control device includes power supply 1, temperature sensor 2 and central processor MCU chip 3, this control device
From the internal power taking of relay, the outfan of power supply 1 is connected with the input of MCU chip 3, the outfan of temperature sensor 2 and MCU
Another input of chip 3 connects, and the input of temperature sensor 2 is connected with the temperature probe 10 on outside retarder 7, MCU
The outfan of chip 3 has two output ports, the first output port 4 and the second output port 5, and in the course of the work, temperature passes
Temperature signal, after temperature probe 10 detects the temperature on retarder 7, can be converted to signal of telecommunication input MCU core by sensor 2
In piece 3, judge through the process of MCU chip 3, it is determined whether output disconnects the signal of the related work gear of retarder 7, this control
Device processed is from the internal power taking of relay box 6.
If no special instructions, the herein presented qualifier similar to " first ", " second " do not mean that suitable to the time
The restriction of sequence, quantity or importance, and be used for the purpose of distinguishing one of the technical program technical characteristic phase.Equally
Ground, the herein presented qualifier similar to " " is not the restriction to quantity, but description did not occur above
Technical characteristic.Similarly, the herein presented modifier similar to " about ", " approx " generally comprises this number, and
Its specific implication should be anticipated in conjunction with context and be understood.Similarly, only there is the noun that specific quantity measure word is modified, otherwise
Herein should be regarded as comprising singulative, this technical scheme can include this technical characteristic of odd number, also may be used
To include this technical characteristic a plurality of.
Although this utility model is described in detail using above-mentioned preferred embodiment, so it is not limited to this reality
With new, all those skilled in the art, without departing from spirit and scope of the present utility model, can carry out various change and
Modification, comes under this utility model scope of the claims.
Claims (7)
1. a kind of brakes, including a relay, a retarder, a joystick, described relay is positioned over a relay
In box, described joystick passes through retarder described in described Control it is characterised in that also comprising in described relay box
One control device, described control device includes a MCU chip, a temperature sensor, a temperature probe, and wherein, described temperature passes
One input of sensor and described MCU chip connects, and described temperature sensor and described temperature probe are connected with each other, described temperature
Probe is installed on a coil of described retarder, and described control device is used for relay according to the temperature control of described coil
Device.
2. as claimed in claim 1 a kind of brakes it is characterised in that described brakes also includes a buzzer, institute
State buzzer to be connected with described relay box.
3. as claimed in claim 2 a kind of brakes it is characterised in that described buzzer to be installed on vehicle drive indoor.
4. as claimed in claim 1 a kind of brakes it is characterised in that described relay box and described retarder pass through one
Installation wiring connects.
5. as claimed in claim 4 a kind of brakes it is characterised in that being provided with a connector on described installation wiring,
Described connector is used for the described installation wiring that is connected.
6. a kind of brakes is it is characterised in that described control device also includes a power supply, described as claimed in claim 1
Power supply is used for providing electric energy to described MCU chip.
7. as claimed in claim 1 a kind of brakes it is characterised in that described temperature probe is installed on the interior of described coil
Portion or outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017084.0U CN205997722U (en) | 2016-08-31 | 2016-08-31 | A kind of brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017084.0U CN205997722U (en) | 2016-08-31 | 2016-08-31 | A kind of brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205997722U true CN205997722U (en) | 2017-03-08 |
Family
ID=58193563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621017084.0U Active CN205997722U (en) | 2016-08-31 | 2016-08-31 | A kind of brakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205997722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498116A (en) * | 2020-11-09 | 2021-03-16 | 温州瑞立科密汽车电子有限公司 | Control method and system for electric retarder of automobile |
-
2016
- 2016-08-31 CN CN201621017084.0U patent/CN205997722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498116A (en) * | 2020-11-09 | 2021-03-16 | 温州瑞立科密汽车电子有限公司 | Control method and system for electric retarder of automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |