CN206900366U - Electronic parking system controller - Google Patents
Electronic parking system controller Download PDFInfo
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- CN206900366U CN206900366U CN201621423850.3U CN201621423850U CN206900366U CN 206900366 U CN206900366 U CN 206900366U CN 201621423850 U CN201621423850 U CN 201621423850U CN 206900366 U CN206900366 U CN 206900366U
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Abstract
The utility model embodiment discloses a kind of electronic parking system controller, including：Device housings, interface unit, power module, signal input module, control module, motor drive module and communication module；The interface unit is connected with the control module, and the power module provides stable 5V voltages for the control module, motor drive module, communication module and external sensor；Control module is electrically connected with power module, signal input module, motor drive module, communication module, and motor drive module is connected with power module, control module and external motor, and communication module electrically connects with control module.The utility model passes through the real-time collection vehicle operation conditions of signal input module and electrical characteristic, control instruction is sent to motor drive module by control module, control the operating of external motor, realize vehicle Brake stop, unlocking function, the state of monitoring vehicle in real time, system is simple in construction, be easy to transplant by modularized design, and cost is low.
Description
Technical field
It the utility model is related to electronic parking technical field, more particularly to a kind of electronic parking system controller.
Background technology
Utilization of the Hyundai Motor for Mechanical course electronization is more and more extensive, from basic electronics direction power-assisted to again
The control of miscellaneous active steering ratio, these were all using the part based on hydraulic pressure and Mechanical course, also gradually to electronization in the past
Control is drawn close, and driver can be fewer and fewer come the part of autonomous control by directly mechanically connecting.
Provisional braking in driving conditions and the long when property braking function after parking are incorporated into one by electronic parking system
Rise, Brake stop, the technology unlocked are realized by electronic control mode, in the prior art, electronic parking system mainly passes through
Oil circuit, circuit or the brake system of automobile is controlled to control the parking of vehicle, but the control to parking system is typically dependent on
In the manual operations to parking system, the instruction according to driver and the travel conditions of vehicle how are realized, realizes automatic parking,
It is this area technical problem in the urgent need to address.
The content of the invention
According to the one side of the utility model embodiment, there is provided a kind of electronic parking system controller, including：
Device housings, interface unit, power module, signal input module, control module, motor drive module and communication mould
Block；
The device housings are used for the power module, signal input module, control module, motor drive module and led to
News module is fixed in its housing, and the interface unit is fixed on housing；
Interface unit is connected with the control module, is responsible for control module and the connection of external sensor, motor, communication port
Part；
The power module by automobile storage battery voltage after filtering, after conversion process, be the control module, motor drive
Module, communication module and external sensor provide stable 5V voltages；
The signal input module is used to gather power-supply device, motor device and sensor signal, and will be signal collected
Be filtered, go interference handle after, send control module to；
The control module electrically connects with the power module, signal input module, motor drive module, communication module,
Data for being sent to signal input module carry out calculating analysis, parse the control command from communication module, are integrated
Calculate backward motor drive module and send steering, rotating speed control instruction, and the operation to communication module upload control module in real time
Status information；
The motor drive module is connected with power module, control module and external motor, for receiving from control mould
The control instruction of block, and operated according to order-driven motor, the real-time status of motor operation, current information are sent to control mould
Block；
The communication module electrically connects with the control module, for keeping the data of control module and external control unit outside
Transmission and instruction transmitting-receiving.
In another embodiment based on above-mentioned electronic parking system controller, the device housings are high-temperature resistance plastice
One kind of material or metal material.
In another embodiment based on above-mentioned electronic parking system controller, the power module is filtered including LC π types
Ripple unit and DC/DC voltage conversion units, the LC π types filter unit operate to automobile battery voltage processing to load motor
Caused electrical noise is suppressed, the DC voltage that the DC/DC voltage conversion units treat LC π types filter unit
Stabilization, reliable 5V voltages are converted into, and voltage is delivered to the electricity consumption module of the electronic parking system controller.
In another embodiment based on above-mentioned electronic parking system controller, the signal input module collection vehicle
State parameter signal includes：
Power input output signal, motor drive power supply signal, key power on signal, motor or location of driving unit letter
Number, GES, locking/unlocking signal, communication module input/output signal.
In another embodiment based on above-mentioned electronic parking system controller, the communication module is high-speed CAN, K-
One or more of LINE or UART communications.
In another embodiment based on above-mentioned electronic parking system controller, the control module includes microcontroller
And crystal oscillator, the microcontroller are Freescale S9S08DZ60 single-chip microcomputers, S9S12XEG128 single-chip microcomputers, MPC5634
One kind in single-chip microcomputer, STMicw Electronics's SPC563M64 single-chip microcomputers.
In another embodiment based on above-mentioned electronic parking system controller, the motor drive module is two English
Fly to insult the drive circuit that BTN7960 chips form, or the H bridge type driving electricity of a TLE6284 chip and four NMOS tubes compositions
Road.
Compared with prior art, the utility model has advantages below：
The utility model is by the real-time collection vehicle operation conditions of signal input module and electrical characteristic, and by controlling mould
Block sends control instruction to motor drive module, controls the operating of external motor, realizes vehicle Brake stop, unlocking function, can
Monitoring vehicle operating parameters and running status in real time, efficiency high, without increasing engine power consumption, system by modularized design,
It is simple in construction, reliable, it is easy to transplant, cost is low.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing of a part for constitution instruction describes embodiment of the present utility model, and is used for together with description
Explain principle of the present utility model.
Referring to the drawings, according to following detailed description, the utility model can be more clearly understood, wherein：
Fig. 1 is the structural representation of one embodiment of the utility model electronic parking system controller.
In figure：1 device housings, 2 interface units, 3 power modules, 4 signal input modules, 5 control modules, the driving of 6 motors
Module, 7 communication modules.
Embodiment
Various exemplary embodiments of the present utility model are described in detail now with reference to accompanying drawing.It should be noted that：It is unless another
Illustrate outside, the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.
The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
Fig. 1 is the structural representation of one embodiment of the utility model electronic parking system controller, as shown in figure 1,
The electronic parking system controller of the embodiment includes：
Device housings 1, interface unit 2, power module 3, signal input module 4, control module 5, the and of motor drive module 6
Communication module 7；
The device housings 1 are used for the power module 3, signal input module 4, control module 5, motor drive module
6 and communication module 7 be fixed in its housing, the interface unit 2 is fixed on housing；The device housings 1 are moulded for high temperature resistant
Expect one kind of material or metal material, the device housings 1 have high temperature resistant and sealing, by silicone sealant by miscellaneous part
Be sealingly mounted inside, ensure that device interior will not make moist, intake, ensure working well for equipment, and meet complex environment,
Pressure, motion requirement.
Interface unit 2 is connected with the control module 5, is responsible for control module 5 and external sensor, motor, communication port
Connection member, interface unit 2 are mainly used in connecting the external devices of electronic parking system controller, mainly included：Velocity pick-up
Device, position sensor, locking/unlocking unit of parking system, relay, motor, communication apparatus.
The power module 3 by automobile storage battery voltage after filtering, after conversion process, be the control module 5, motor drive
Dynamic model block 6, communication module 7 and external sensor provide stable 5V voltages, and the power module 3 includes LC π type filter units
With DC/DC voltage conversion units, the LC π types filter unit produces to automobile battery voltage processing when being operated to load motor
Electrical noise suppressed, the DC/DC voltage conversion units by LC π types filter unit treat DC voltage be converted into
Stablize, reliable 5V voltages, and voltage is delivered to the electricity consumption module of the electronic parking system controller.It is of the present utility model
Power module 3 can meet the electronic brake system control of 12V battery powereds and the battery powered various vehicles of 24V simultaneously,
The signal input module 4 is used to gather power-supply device, motor device and sensor signal, and will be signal collected
Be filtered, go interference handle after, send control module 5, the collection vehicle state parameter signal bag of signal input module 4 to
Include：Power input output signal, motor drive power supply signal, key power on signal, motor or location of driving unit signal, speed
Signal, locking/unlocking signal, communication module input/output signal.
The control module 5 and the power module 3, signal input module 4, motor drive module 6, the electricity of communication module 7
Connection, is the core processing unit of electronic parking system controller, and the data for being sent to signal input module 4 calculate
Analysis, parses the control command from communication module 7, carries out sending steering, rotating speed control to motor drive module 6 after COMPREHENSIVE CALCULATING
System instruction, and include microcontroller to the running state information of the upload control module 5 of communication module 7, the control module 5 in real time
And crystal oscillator, the microcontroller are Freescale S9S08DZ60 single-chip microcomputers, S9S12XEG128 single-chip microcomputers, MPC5634
One kind in single-chip microcomputer, STMicw Electronics's SPC563M64 single-chip microcomputers.
The motor drive module 6 is connected with power module 3, control module 5 and external motor, for receiving from control
The control instruction of module 5, and operated according to order-driven motor, the real-time status of motor operation, current information are sent to control
Molding block 5, the drive circuit that the motor drive module 6 forms for Liang Ke Infineon BTN7960 chips, or a TLE6284
The H bridge type drive circuit of chip and four NMOS tube compositions.Because the power output of motor drive module 6 is larger, cause to generate heat
Increase, to ensure good radiating effect, the PCB bottoms windowing at the driving chip pad of motor drive module 6, using leading
Driving chip is bonded on the metal base plate of electronic parking system controller by heat conductive silica gel of the hot coefficient more than 1.2, passes through gold
Category bottom plate is radiated.
The communication module 7 electrically connects with the control module 5, for keeping control module 5 and external control unit outside
Data transfer and instruction are received and dispatched, and the communication module 7 is one or more of high-speed CAN, K-LINE or UART communications.Communication
Module 7 is responsible for control module 5 and the other controllers of vehicle, testing and diagnosing instrument etc. and keeps real-time communication, receives outside control life
Make, upload electronic parking system running state, above-mentioned three kinds of communication modes can select needs according to project demand, in pcb board
On stick respective chip, than that if desired for CAN communication, only the electronic chip of CAN drive modules need to be sticked, entirely
PCB is arranged on one and sealed, in resistant to elevated temperatures plastic casing, passes through an interface unit 2 and external connection.
A kind of electronic parking system controller provided by the utility model is described in detail above, herein should
Principle of the present utility model and embodiment are set forth with specific case, the explanation of above example is only intended to help
Assistant solves method and its core concept of the present utility model；Meanwhile for those of ordinary skill in the art, it is new according to this practicality
The thought of type, there will be changes in specific embodiments and applications, in summary, this specification content should not manage
Solve as to limitation of the present utility model.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (7)
- A kind of 1. electronic parking system controller, it is characterised in that including：Device housings, interface unit, power module, signal input module, control module, motor drive module and communication module；The device housings are used for the power module, signal input module, control module, motor drive module and communication mould Block is fixed in its housing, and the interface unit is fixed on housing；Interface unit is connected with the control module, is responsible for control module and external sensor, motor, the connecting portion of communication port Part；The power module by automobile storage battery voltage after filtering, after conversion process, be the control module, motor drive mould Block, communication module and external sensor provide stable 5V voltages；The signal input module is used to gather power-supply device, motor device and sensor signal, and by signal collected progress Filter, go interference handle after, send control module to；The control module electrically connects with the power module, signal input module, motor drive module, communication module；The motor drive module is connected with power module, control module and external motor, for receiving from control module Control instruction, and operated according to order-driven motor, the real-time status of motor operation, current information are sent to control module；The communication module electrically connects with the control module, for keeping the data transfer of control module and external control unit outside Received and dispatched with instruction.
- 2. electronic parking system controller according to claim 1, it is characterised in that the device housings are moulded for high temperature resistant Expect material or one kind of metal material.
- 3. electronic parking system controller according to claim 1, it is characterised in that the power module includes LC π types Filter unit and DC/DC voltage conversion units, the LC π types filter unit are transported to automobile battery voltage processing to load motor Electrical noise caused by turning is suppressed, the direct current that the DC/DC voltage conversion units treat LC π types filter unit Pressure is converted into stabilization, reliable 5V voltages, and voltage is delivered to the electricity consumption module of the electronic parking system controller.
- 4. electronic parking system controller according to claim 1, it is characterised in that the signal input module collecting vehicle State parameter signal includes：Power input output signal, motor drive power supply signal, key power on signal, motor or location of driving unit signal, car Fast signal, locking/unlocking signal, communication module input/output signal.
- 5. electronic parking system controller according to claim 1, it is characterised in that the communication module be high-speed CAN, One or more of K-LINE or UART communications.
- 6. electronic parking system controller according to claim 1, it is characterised in that the control module includes microcontroller Device and crystal oscillator, the microcontroller be Freescale S9S08DZ60 single-chip microcomputers, S9S12XEG128 single-chip microcomputers, One kind in MPC5634 single-chip microcomputers, STMicw Electronics's SPC563M64 single-chip microcomputers.
- 7. electronic parking system controller according to claim 1, it is characterised in that the motor drive module is two The drive circuit of Infineon's BTN7960 chips composition, or the H bridge type driving of a TLE6284 chip and four NMOS tube compositions Circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423850.3U CN206900366U (en) | 2016-12-23 | 2016-12-23 | Electronic parking system controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423850.3U CN206900366U (en) | 2016-12-23 | 2016-12-23 | Electronic parking system controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206900366U true CN206900366U (en) | 2018-01-19 |
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ID=61294131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423850.3U Active CN206900366U (en) | 2016-12-23 | 2016-12-23 | Electronic parking system controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206900366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128371A (en) * | 2020-09-18 | 2020-12-25 | 中国第一汽车股份有限公司 | Electronic parking locking P gear position detection system |
-
2016
- 2016-12-23 CN CN201621423850.3U patent/CN206900366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128371A (en) * | 2020-09-18 | 2020-12-25 | 中国第一汽车股份有限公司 | Electronic parking locking P gear position detection system |
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