CN207000365U - A kind of remote control of new-energy automobile - Google Patents
A kind of remote control of new-energy automobile Download PDFInfo
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- CN207000365U CN207000365U CN201720502258.0U CN201720502258U CN207000365U CN 207000365 U CN207000365 U CN 207000365U CN 201720502258 U CN201720502258 U CN 201720502258U CN 207000365 U CN207000365 U CN 207000365U
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Abstract
The utility model discloses a kind of remote control of new-energy automobile, and the device includes：Power module, microprocessor module, 4G communication modules, signal acquisition module, communication module, low side drive module, external bus；The low-voltage output end of the power module is connected with the 4G communication modules；The high-voltage output terminal of the power module is connected with the microprocessor module；The microprocessor module is provided with the first data line interface；The second data line interface is installed on the 4G communication modules；Information exchange is carried out between first data line interface and second data line interface；PWM output ends in the microprocessor module are connected with each other with the PWM inputs in the low side drive module；CAN interface in the microprocessor module is connected with each other with RCAN ports, TCAN ports in the communication module；CANH ports, CANL ports are connected with the external bus.It can realize that big data is transmitted using the control device.
Description
Technical field
Remote control field is the utility model is related to, more particularly to a kind of remote control of new-energy automobile.
Background technology
In new-energy automobile, because Full Vehicle System is made up of multiple ECUs, each ECU uses controller local
The mode of network (Controller Area Network, CAN) forms communication connection network, and entire car controller is new energy vapour
The core of car ECU, each ECU will exchange data with entire car controller, and data are handled by entire car controller
Afterwards, then by CAN communication it is sent to vehicle network.The mode of the telecommunication of entire car controller is at present, by increasing in bus
Add the ECU of 4G module independences, be connected on CAN network, the information that CAN is obtained by 4G resume modules,
And wirelessly connect remote node.Because 4G modules connect CAN communication, the communication baud rate of commercial car CAN
It is restricted to total inorganic nitrogen for 250K BPS, CAN, it is impossible to meet that the big datas such as picture are transmitted；It is and above-mentioned long-range logical
News mode needs independent 4G ECUs, and 4G ECUs are communicated by CAN and entire car controller.Independent 4G is automatically controlled
Unit is, it is necessary to independent power supply and structure, including independent CAN communication interface circuit and microprocessor, so as to waste product
Cost.
Utility model content
The purpose of this utility model is to provide a kind of remote control of new-energy automobile, can realize in low cost not
Realize that big data is transmitted in the case of increase load.
To achieve the above object, the utility model provides following scheme：A kind of remote control of new-energy automobile,
Including：Power module, microprocessor module, 4G communication modules, signal acquisition module, communication module, low side drive module, outside
Bus；
The low-voltage output end of the power module is connected with the 4G communication modules；The high voltage of the power module is defeated
Go out end with the microprocessor module to be connected；
The microprocessor module is provided with the first data line interface；
The second data line interface is installed on the 4G communication modules；
Information exchange is carried out between first data line interface and second data line interface；
PWM output ends in the microprocessor module mutually interconnect with the PWM inputs in the low side drive module
Connect；
CAN interface in the microprocessor module mutually interconnects with RCAN ports, TCAN ports in the communication module
Connect；
CANH ports, CANL ports in the communication module are connected with the external bus.
Optionally, the power module specifically includes：Input, low-voltage output end and high-voltage output terminal；
The supply voltage of the low-voltage output end output is 3.3V；
The supply voltage of the high-voltage output terminal output is 5V.
Optionally, the microprocessor module also includes：High-voltage power supply interface, the first input/output end port, CAN connect
Mouth, analog quantity port, the second input/output end port, pulsewidth collection port, PWM output ends；
First input/output end port carries out data exchange, the I/O with the I/O interfaces in the 4G communication modules
Interface carries out state control；
The CAN interface carries out information exchange with RCAN, TCAN in the communication module；
The analog quantity port is connected with the analog acquisition port in the signal acquisition module；
Second input/output end port is connected with the switch acquisition port in the signal acquisition module；
The pulsewidth collection port is connected with the frequency quantity collection port in the signal acquisition module.
Optionally, the signal acquisition module collection analog quantity, switching value, frequency quantity；
The analog quantity port receives the analog quantity of the signal acquisition module collection；
Second input/output end port receives the switching value of the signal acquisition module collection；
The pulsewidth collection port receives the frequency quantity of the signal acquisition module collection.
According to specific embodiment provided by the utility model, the utility model discloses following technique effect：The application is led to
The setting 4G communication modules in new energy vehicle controller are crossed, and are set respectively in 4G communication modules and microprocessor module
Data line interface, and because 4G communication modules are not installed in bus, it need to only be connected on 4G communication modules independent automatically controlled
Unit, without increasing multiple loads in bus, so as to be influenceed by total inorganic nitrogen so that communication baud rate carries significantly
Rise, so as to the baud rate higher than CAN nodes, realize that big data is transmitted.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model embodiment remote control structure chart.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of remote control of new-energy automobile, disclosure satisfy that picture, file
Transmitted etc. big data.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
Fig. 1 is the utility model embodiment remote control structure chart, as shown in figure 1, a kind of new-energy automobile is remote
Process control device, including：It is power module 101, microprocessor module 102,4G communication modules 103, signal acquisition module 104, logical
Interrogate module 105, low side drive module 106, external bus；The communication module 105 is CAN communication module；
The low-voltage output end of the power module 101 is connected with the 4G communication modules 103；The power module 101
High-voltage output terminal be connected with the microprocessor module 102；The microprocessor module 102 is provided with the first data wire
Interface；Second data line interface is installed on the 4G communication modules 103；First data line interface and the described second number
According to carrying out information exchange between line interface；PWM output ends and the low side drive module in the microprocessor module 102
PWM inputs in 106 are connected with each other；In CAN interface and the communication module 105 in the microprocessor module 102
RCAN ports, TCAN ports are connected with each other；CANH ports, CANL ports and the external bus in the communication module 105
It is connected.
Independent 4G ECUs are in CAN network, because when needing mass data to transmit, CAN communication can not
Meet to require.4G ECUs are communicated by CAN and entire car controller, and independent 4G ECUs are, it is necessary to independent power supply
And structure, CAN communication interface circuit and microprocessor, the utility model inside entire car controller, save 4G Functional Designs
Product cost；And 4G communication modules 103 and microprocessor module 102 are directly connected to, and by the first data line interface and
Second data line interface carries out data interaction, and avoiding can not mass data biography in 103 bus mounted externally of 4G communication modules
The problem of defeated.
Second data wire of the first data line interface and the 4G communication modules 103 in the microprocessor module 102
Interface carries out data interaction, can meet mass data communication need, entire car controller by the analog quantity collected, switching value,
Frequency quantity, vehicle trouble messages, the SNAPSHOT INFO of vehicle, led to after microprocessor processes by the first data line interface with 4G
News module 103 is communicated, and 4G communication modules 103 are communicated by wireless network and remote system.
In actual applications, the power module 101 specifically includes：Input, low-voltage output end and high voltage output
End；The supply voltage of the low-voltage output end output is 3.3V；The supply voltage of the high-voltage output terminal output is 5V.
In actual applications, the microprocessor module 102 also includes：High-voltage power supply interface, the first input/output terminal
Mouth, CAN interface, analog quantity port, the second input/output end port, pulsewidth collection port, PWM output ends；First input/
Output port carries out data exchange with the I/O interfaces in the 4G communication modules 103, and the I/O interfaces carry out state control；Institute
State CAN interface and carry out information exchange with RCAN, TCAN in the communication module 105；The analog quantity port and the signal
Analog acquisition port in acquisition module 104 is connected；Second input/output end port and the signal acquisition module
Switch acquisition port in 104 is connected；Adopted with the frequency quantity in the signal acquisition module 104 the pulsewidth collection port
Collection port is connected.
In actual applications, the signal acquisition module collection analog quantity, switching value, frequency quantity；The analog quantity port
Receive the analog quantity that the signal acquisition module 104 gathers；Second input/output end port receives the signal acquisition module
Pulsewidth collection port receives the frequency quantity that the signal acquisition module 104 gathers described in the switching value of 104 collections.
Operating process of the present utility model is specific as follows：
Outside battery feed is input to power module 101, produces 3.3V power supplys and 5V power supplys, 3.3V power supplys are supplied to
4G communication modules 103,5V power supplys are supplied to microprocessor module 102, communication module 105, low side drive module 106；
Analog input is input to microprocessor module 102 by analog quantity acquisition circuit in signal acquisition module 104
Analog quantity port is acquired；On-off signal is input to microprocessor by switch quantity acquisition circuit in signal acquisition module 104
The input/output amount port of device module 102 is acquired；Frequency quantity input gathers by frequency quantity in signal acquisition module 104
The pulsewidth collection port that circuit is input to microprocessor module 102 is acquired；
4G communication modules 103 carry out data exchange, I/O interfaces carry out state by USB interface and microprocessor communications
Control；
RCAN ports, TCAN ports and the CAN interface of microprocessor module 102 in communication module 105 are communicated,
CANH ports, CANL ports connection external bus
Low side drive module 106 connects microprocessor module 102PWM output interfaces, drives low side to drive by PWM.
Need to obtain the data message of entire car controller in new-energy automobile remote node module, by 4G modules come real
Existing, 4G modules obtain entire car controller data as a node unit in CAN, remote node module, it is necessary to pass through
CAN communication, because the baud rate of CAN nodes is 250KBPS, it is impossible to meet mass data communication need, so needing to communicate baud
The high communication modes of rate, USB2.0 communication baud rate is 800MBPS, is far longer than 250KBPS, is needing to transmit mass data
When, the utility model selection USB2.0 communication modes cans meet design requirement, but are not limited to this.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Explanation be only intended to help and understand method and its core concept of the present utility model；Meanwhile for the general technology of this area
Personnel, according to thought of the present utility model, there will be changes in specific embodiments and applications.In summary,
This specification content should not be construed as to limitation of the present utility model.
Claims (4)
- A kind of 1. remote control of new-energy automobile, it is characterised in that including：Power module, microprocessor module, 4G lead to Interrogate module, signal acquisition module, communication module, low side drive module, external bus；The low-voltage output end of the power module is connected with the 4G communication modules；The high-voltage output terminal of the power module It is connected with the microprocessor module；The microprocessor module is provided with the first data line interface；The second data line interface is installed on the 4G communication modules；Information exchange is carried out between first data line interface and second data line interface；PWM output ends in the microprocessor module are connected with each other with the PWM inputs in the low side drive module；CAN interface in the microprocessor module is connected with each other with RCAN ports, TCAN ports in the communication module；CANH ports, CANL ports in the communication module are connected with the external bus.
- 2. remote control according to claim 1, it is characterised in that the power module specifically includes：Input, Low-voltage output end and high-voltage output terminal；The supply voltage of the low-voltage output end output is 3.3V；The supply voltage of the high-voltage output terminal output is 5V.
- 3. remote control according to claim 1, it is characterised in that the microprocessor module also includes：High electricity Piezoelectricity source interface, the first input/output end port, CAN interface, analog quantity port, the second input/output end port, pulsewidth collection terminal Mouth, PWM output ends；First input/output end port carries out data exchange, the I/O interfaces with the I/O interfaces in the 4G communication modules Carry out state control；The CAN interface carries out information exchange with RCAN, TCAN in the communication module；The analog quantity port is connected with the analog acquisition port in the signal acquisition module；Second input/output end port is connected with the switch acquisition port in the signal acquisition module；The pulsewidth collection port is connected with the frequency quantity collection port in the signal acquisition module.
- 4. remote control according to claim 3, it is characterised in that the signal acquisition module collection analog quantity, Switching value, frequency quantity；The analog quantity port receives the analog quantity of the signal acquisition module collection；Second input/output end port receives the switching value of the signal acquisition module collection；The pulsewidth collection port receives the frequency quantity of the signal acquisition module collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502258.0U CN207000365U (en) | 2017-05-08 | 2017-05-08 | A kind of remote control of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502258.0U CN207000365U (en) | 2017-05-08 | 2017-05-08 | A kind of remote control of new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000365U true CN207000365U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502258.0U Expired - Fee Related CN207000365U (en) | 2017-05-08 | 2017-05-08 | A kind of remote control of new-energy automobile |
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| CN (1) | CN207000365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926801A (en) * | 2017-05-08 | 2017-07-07 | 南京林业大学 | The remote control and control method of a kind of new-energy automobile |
-
2017
- 2017-05-08 CN CN201720502258.0U patent/CN207000365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926801A (en) * | 2017-05-08 | 2017-07-07 | 南京林业大学 | The remote control and control method of a kind of new-energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181101 Address after: 210000 Jiangsu Nanjing Qinhuai District Guanghua Road 1, Innovation Park Incubator Building Patentee after: Nanjing Taiyichuang Electronic Control Technology Co., Ltd. Address before: No. 159, dragon pan Road, Xuanwu District, Nanjing, Jiangsu Patentee before: Nanjing Forestry University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210508 |