CN208563201U - Pure electric vehicle road sweeper vehicle electric-control system - Google Patents
Pure electric vehicle road sweeper vehicle electric-control system Download PDFInfo
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- CN208563201U CN208563201U CN201821075366.5U CN201821075366U CN208563201U CN 208563201 U CN208563201 U CN 208563201U CN 201821075366 U CN201821075366 U CN 201821075366U CN 208563201 U CN208563201 U CN 208563201U
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Abstract
The utility model discloses a kind of pure electric vehicle road sweeper vehicle electric-control systems.Wherein, which includes: sensor, is set on vehicle, for acquiring the work information of vehicle；Controller is set on above-mentioned vehicle, connect with the sensor, generates control instruction for receiving above-mentioned work information, and according to above-mentioned work information；Multiple executing agencies are set on above-mentioned vehicle, connect with above controller, for receiving above-mentioned control instruction, and execute movement corresponding with above-mentioned control instruction.The utility model solves the technical issues of independent control executes system, leads to the integration and poor compatibility of execution system in existing environmental sanitation vehicles.
Description
Technical field
The utility model relates to field of vehicle control, in particular to a kind of pure electric vehicle road sweeper vehicle electric-control system.
Background technique
Currently, the systems such as the running gear of small-sized new energy sanitation cart, upper dress system, BMS system independently control, make
At the integration and poor compatibility of the system of execution, also, simple data exchange is only carried out between each system, can not achieve to ring
The real-time acquisition and centralized processing for defending the various data of vehicle, so that the current state information of vehicle cannot be grasped in time.
Also, since electric-control system programming language is all high-level language, engineers and technicians are not easy to understand, arrange in failure
During looking into, there is very big obstacle, for example, the catastrophic failure of vehicle timely and effective cannot be handled, there are certain safety is hidden
Suffer from.
For above-mentioned problem, currently no effective solution has been proposed.
Utility model content
The utility model embodiment provides a kind of pure electric vehicle road sweeper vehicle electric-control system, at least to solve existing ring
Defend the technical issues of independent control executes system, leads to the integration and poor compatibility of execution system in vehicle.
According to the one aspect of the utility model embodiment, a kind of pure electric vehicle road sweeper vehicle electric-control system is provided, is wrapped
Include: sensor is set on vehicle, for acquiring the work information of vehicle；Controller is set on above-mentioned vehicle, and above-mentioned
Sensor connection generates control instruction for receiving above-mentioned work information, and according to above-mentioned work information；Multiple executing agencies,
It is set on above-mentioned vehicle, is connect with above controller, for receiving above-mentioned control instruction, and executed and above-mentioned control instruction pair
The movement answered.
Further, above system further include: control device is set to the cabin interior of above-mentioned vehicle, with above-mentioned control
Device connection, for receiving the first manipulation instruction of user, concurrently serves and states the first manipulation instruction to above controller.
Further, above system further include: display screen is set to the cabin interior of above-mentioned vehicle, with above-mentioned control
Device connection, for receiving the work information of above controller transmission, and shows the ladder diagram obtained according to above-mentioned work information.
Further, above-mentioned display screen is touch display screen, is provided in above-mentioned touch display screen for receiving user's
Second manipulation instruction concurrently serves the touch-control control for stating the second manipulation instruction to above controller.
Further, above-mentioned executing agency includes running gear, and the sensor includes at least one following: for acquiring
Second sensing of the first sensor of the accelerator pedal signal of above-mentioned vehicle, brake pedal signal for acquiring above-mentioned vehicle
Device, the battery management system BMS control unit of battery charge state data for acquiring above-mentioned vehicle, for acquiring above-mentioned vehicle
The drive control unit of driving condition signal, external gear for acquiring above-mentioned vehicle gear input signal third
Sensor.
Further, above-mentioned executing agency includes BMS system, and the sensor includes at least one following: for acquiring
The battery management system BMS control unit of the battery charge state data of above-mentioned vehicle, the height for acquiring above-mentioned vehicle are voltage-controlled
4th sensor of the high voltage control signal of element processed.
Further, above-mentioned battery management system BMS control unit, connect with alarm device, is also used to detect above-mentioned BMS system
Whether the working power of system breaks down, and in the case where detecting that above-mentioned working power is without failure, judges above-mentioned BMS
The charge relay of system whether adhesion, and in the case where above-mentioned charge relay adhesion, transmission is used to indicate above-mentioned fill
Electrical relay stick together failure prompt information to above-mentioned alarm device.
Further, above-mentioned executing agency includes upper dress system, and the sensor includes at least one following: for acquiring
5th sensor of the on-off model switched in the operation panel on above-mentioned vehicle, for acquiring the blower on above-mentioned vehicle
6th sensor of speed-regulating signal.
Further, above system further include: controller area network network CAN network is connect with above controller, wherein
Above-mentioned CAN network includes: high-speed CAN network and low speed CAN network；Above-mentioned high-speed CAN network is for being separately connected above-mentioned control
Device and battery management system BMS control unit, drive control unit, blower, display screen, above-mentioned low speed CAN network is for distinguishing
It connects above controller and dc chopper, power converts integrated control system, air-conditioning module.
In the utility model embodiment, by the way of full-vehicle control, by sensor, it is set on vehicle, is used for
Acquire the work information of vehicle；Controller is set on above-mentioned vehicle, connect with the sensor, for receiving above-mentioned operating condition
Information, and control instruction is generated according to above-mentioned work information；Multiple executing agencies are set on above-mentioned vehicle, with above-mentioned control
Device connection for receiving above-mentioned control instruction, and executes movement corresponding with above-mentioned control instruction, has reached integrated and has been uniformly controlled
The purpose of execution system in vehicle, so that the technical effect of the integration and poor compatibility that improve execution system is realized, into
And solve independent control in existing environmental sanitation vehicles and execute system, lead to the integration of execution system and the technology of poor compatibility
Problem.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structural schematic diagram according to a kind of pure electric vehicle road sweeper vehicle electric-control system of the utility model embodiment；
Wherein, the above drawings include the following reference numerals: sensor 10, controller 12, (Fig. 1 is only for multiple executing agencies 14
Schematically draw one).
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
Embodiment 1
According to the utility model embodiment, a kind of embodiment of pure electric vehicle road sweeper vehicle electric-control system is provided, Fig. 1 is
According to a kind of structural schematic diagram of pure electric vehicle road sweeper vehicle electric-control system of the utility model embodiment, as shown in Figure 1, above-mentioned
Pure electric vehicle road sweeper vehicle electric-control system, comprising: (Fig. 1 is only schematically drawn for sensor 10, controller 12, multiple executing agencies 14
One out), wherein
Sensor 10, is set on vehicle, for acquiring the work information of vehicle；Controller 12 is set to above-mentioned vehicle
On, it is connect with the sensor 10, generates control instruction for receiving above-mentioned work information, and according to above-mentioned work information；It is more
A executing agency 14, is set on above-mentioned vehicle, connect with above controller 12, for receiving above-mentioned control instruction, and executes
Movement corresponding with above-mentioned control instruction.
It should be noted that above-mentioned pure electric vehicle road sweeper vehicle electric-control system provided by the embodiments of the present application, belongs to one
Kind vehicle control system, can be applied on any one environmental protection working vehicle, for example, can be applied to small-sized new energy environmental sanitation
Vehicle can also be applied to other kinds of new energy sanitation cart.
In an alternative embodiment, the quantity of the sensor can be multiple, and multiple sensors can be set
In multiple positions of vehicle, and then the work information of the different executing agencies in vehicle can be acquired.Wherein, above-mentioned multiple execution
Mechanism 14 is including but not limited to running gear, upper dress system, BMS system etc., in the embodiment of the present application, can be by above-mentioned row
The control of the systems such as walking system, upper dress system, BMS system is integrated in a controller and is controlled, since the same controller is adopted
With a centralized control agreement, above-mentioned running gear, upper dress system, BMS system are controlled by a controller, it can be with
Improve the compatibility and integration between each system.
In above-mentioned optional embodiment, since the sensor can acquire the work information of vehicle and each in real time
The status information of execution system grasps the current state of each execution system in time, is collecting vehicle or any one is held
In the case that row system breaks down, automatic alarm may be implemented, and make to fault message and timely and effectively handling, mention significantly
The high safety coefficient of vehicle.
Further, since the electric-control system in the embodiment of the present application uses trapezoidal pattern programming, engineers and technicians is facilitated to understand,
It is easy-to-understand to malfunction elimination, can it is timely and effective processing vehicle catastrophic failure, avoid the occurrence of some security risks, so as to
To avoid the generation of safety accident.
In an alternative embodiment, the collection terminal of the sensor can be, but not limited to be provided with button, throttle is stepped on
Plate sensor, BMS detection module, DC/DC module, external switch device, drive module etc..For example, driving mould can be collected
Driving motor enable signal, control model signal, gear signal in block, the tach signal by rotation change calculating, temperature sensing
Device signal etc. collects dynamic battery voltage signal, storage battery charge state signal, alarm signal, failure letter in BMS module
Number etc., and collecting the input signal of external switch device includes operating equipment Operation switch, speed control device potentiometer, display
Shield operation signal.Above controller is entire car controller, and collection terminal can be sent to entire car controller by CAN bus, control
Device carries out Real-time Feedback after receiving the work information from each system module after calculating, and generates control respective execution mechanisms
The control instruction of execution movement, controls a series of actions such as walking, the operation of environmental sanitation vehicles.
In an alternative embodiment, above controller can be automatic in the case where receiving abnormal work information
Prompt information is exported, and executes the processing method of three kinds of states automatically:
A, normal condition, execute high pressure power on, vehicle driving, cleaning work a series of activities；B, display alarm prompts behaviour
Make personnel's vehicle and be in alarm condition, but do not influence execute high pressure power on, vehicle driving, cleaning work a series of activities；C, it shows
Show failure, operator's vehicle prompted to be in malfunction, need that troubleshooting can be executed high pressure power on, vehicle driving,
Cleaning work a series of activities.
In the utility model embodiment, by the way of full-vehicle control, by sensor, it is set on vehicle, is used for
Acquire the work information of vehicle；Controller is set on above-mentioned vehicle, connect with the sensor, for receiving above-mentioned operating condition
Information, and control instruction is generated according to above-mentioned work information；Multiple executing agencies are set on above-mentioned vehicle, with above-mentioned control
Device connection for receiving above-mentioned control instruction, and executes movement corresponding with above-mentioned control instruction, has reached integrated and has been uniformly controlled
The purpose of execution system in vehicle, so that the technical effect of the integration and poor compatibility that improve execution system is realized, into
And solve independent control in existing environmental sanitation vehicles and execute system, lead to the integration of execution system and the technology of poor compatibility
Problem.
It in an alternative embodiment, can also include: multiple electricity in above-mentioned pure electric vehicle road sweeper vehicle electric-control system
Control system is set on above-mentioned vehicle, is connect with above controller, multiple executing agencies, for receiving above-mentioned control instruction, and
The second control instruction for controlling multiple executing agencies is generated according to above-mentioned control instruction.
As a kind of optional embodiment, above system further include: control device is set in the driver's cabin of above-mentioned vehicle
Portion is connect with above controller, for receiving the first manipulation instruction of user, is concurrently served and is stated the first manipulation instruction to above-mentioned control
Device processed.
Optionally, above-mentioned control device can be external control operator.It, can be in the driving of vehicle in above-mentioned optional implementation
External control operator is set in room, and during vehicle driving, driver can operate above-mentioned manipulation according to the demand of vehicle
Device generates the first manipulation instruction and is sent to controller, and controller can control corresponding execution structure and execute to be referred to the first manipulation
Corresponding operation is enabled to act, for example, can control blower motor, hydraulic oil pump, solenoid relay valve etc..
In an alternative embodiment, above system further include: display screen is set in the driver's cabin of above-mentioned vehicle
Portion is connect with above controller, for receiving the work information of above controller transmission, and is shown and is obtained according to above-mentioned work information
The ladder diagram arrived.
It should be noted that above-mentioned display screen can receive the work information that controller is sent, and to the work information
After analytical calculation, for example, processing can be programmed to above-mentioned work information using trapezoid figure language programming, with figure
Form shows that the significant data information of current environmental sanitation machinery, simple, intuitive are illustrated, and is easy to engineers and technicians and understands and grasp.
As a kind of optional embodiment, the display information in above-mentioned ladder diagram includes any one or more following letter
Breath: the status information of brush, the status information of suction inlet, the status information of blower, speed, electricity, warning message etc. pass through ladder
The mode of shape figure shows above-mentioned work information, and the data that can effectively improve work information are readable.
A kind of optional embodiment, above-mentioned display screen are touch display screen, are provided in above-mentioned touch display screen for connecing
The second manipulation instruction for receiving user, concurrently serves the touch-control control for stating the second manipulation instruction to above controller.
Wherein, above-mentioned touch-control control can be for automatic control operation button, the user that will be received by CAN communication network
The second manipulation instruction be sent to controller, and then controller can be realized and be referred to using above-mentioned second manipulation by logical operation
Control vehicle is enabled to execute the function of operation.
There is also a kind of optional embodiments, in the embodiment of the present application, show running state parameter, the various reports of vehicle
The functions such as the sending of alert information and the second manipulation instruction are all integrated on display screen, for example, by showing above-mentioned warning message
Operator's vehicle can be prompted to be in malfunction, need that troubleshooting can be executed high pressure power on, vehicle driving, cleaning
The a series of activities such as operation.
In an alternative embodiment, above-mentioned executing agency includes running gear, the sensor include such as down toward
It is one of few: the first sensor for acquiring the accelerator pedal signal of above-mentioned vehicle, the brake pedal for acquiring above-mentioned vehicle
The second sensor of signal, the battery management system BMS control unit of battery charge state data for acquiring above-mentioned vehicle,
The gear of external gear for acquiring the drive control unit of the driving condition signal of above-mentioned vehicle, for acquiring above-mentioned vehicle
The 3rd sensor of input signal.
Optionally, above-mentioned first sensor can be accelerator pedal sensor, and above-mentioned second sensor can step on for brake
Plate sensor, above-mentioned battery management system BMS control unit can be battery condition sensor, and above-mentioned drive control unit can be with
To drive sensor, above-mentioned 3rd sensor can be gear signal sensor.
In an alternative embodiment, above controller is connect with above-mentioned second sensor, 3rd sensor respectively,
It is also used to according to above-mentioned brake pedal signal and above-mentioned gear input signal, before generating for controlling above-mentioned running gear execution
Into, retreat, braking above-mentioned control instruction.
Below by way of a kind of optional embodiment, example is carried out to the embodiment of vehicle control unit controls running gear and is said
It is bright:
Above-mentioned first sensor, second sensor, battery management system BMS control unit, drive control unit, third pass
The corresponding collected work information such as sensor, is sent to entire car controller, for example, entire car controller is received by high-speed CAN net
The driving condition that the battery charge state signal and drive control unit that battery management system BMS control unit is sent are sent
Signal, and according to above-mentioned battery charge state data, judge whether above-mentioned BMS detection module exception occurs, and according to above-mentioned
The status signal that drive module is sent, judges whether above-mentioned drive module exception occurs.
Wherein, in the case where above-mentioned BMS detection module and above-mentioned drive module exception do not occur, according to above-mentioned throttle
The setting value of pedal signal carries out Real-time Feedback adjustment, and and in above-mentioned BMS detection module and above-mentioned drive module it is any
One of there is exception in the case where, outputting alarm information, display screen issue warning note and according to fault level execute alarm,
Shut down strategy.Wherein, above-mentioned warning information is used to indicate above-mentioned abnormal fault level, and shutdown corresponding with fault level
Strategy.
In above-mentioned optional embodiment, above-mentioned running gear may include: travel driving motor, motor, for executing
Stopping of walking acts, and to control Vehicle Speed, according to throttle sensor signal magnitude, controls driving motor revolving speed, simultaneously
To realize that acceleration and deceleration model is arranged in the stationarity of vehicle acceleration and deceleration, the control instruction that controller is sent is received, and by current state
It generates data and issues controller, specifically, the actuating station of running gear can be motor.
In an alternative embodiment, above-mentioned executing agency includes BMS system, the sensor include it is following at least it
One: for acquiring the battery management system BMS control unit of the battery charge state data of above-mentioned vehicle, for acquiring above-mentioned vehicle
High voltage control element high voltage control signal the 4th sensor.
As a kind of optional embodiment, above controller, respectively with above-mentioned battery management system BMS control unit,
The connection of four sensors is also used to generate according to above-mentioned battery charge state data and above-mentioned high voltage control signal for controlling
State the above-mentioned control instruction that BMS system carries out the preliminary filling of high-voltage electricity to above-mentioned vehicle, powers on, moves back electricity；Above-mentioned battery management system
BMS control unit, connect with alarm device, and whether the working power for being also used to detect above-mentioned BMS system breaks down, and is detecting
To above-mentioned working power it is without failure in the case where, judge above-mentioned BMS system charge relay whether adhesion, and upper
In the case where stating charge relay adhesion, send be used to indicate above-mentioned charge relay stick together failure prompt information it is supreme
State alarm device.
Also example is carried out to the embodiment of vehicle control unit controls BMS system and is said by a kind of optional embodiment below
It is bright:
Entire car controller receives battery charge state data and the 4th biography from battery management system BMS control unit
The high voltage control signal of sensor realizes the preliminary filling of vehicle high-voltage electricity, powers on, moves back electric treatment.Wherein, the preliminary filling of high-voltage electricity, power on
Control, after receiving power on signal, BMS module working power powers on beginning self-test, if fail self-test is reported according to code
" BMS self test failure " gives entire car controller；After self-test success, first determining whether charge relay, whether adhesion is accused if adhesion
Alert device sends the prompt information of charge relay DK3 adhesion fault.
In an alternative embodiment, the preliminary filling of high-voltage electricity, upper electric control: if key gets to ON grades of signals, vehicle is negative
Duty carries out total negative preliminary filling and total negative relay closure, low-tension supply work；If key gets to START grades of signals, vehicle be responsible for into
The total positive preliminary filling of row and total positive relay closure；
In an alternative embodiment, high pressure move back electric control be divided into normally move back electricity and failure move back electricity, wherein normally move back
Electricity: key signal becomes OFF grades from ACC grades, and BMS loses ACC grades of signals, vehicle 12V low-voltage power-off, BMS system cut-off；Failure
Move back electricity: when critical failure occurs, BMS module sends " high pressure cut-offing instruction " order to vehicle, and entire car controller judgement executes disconnected
It opens always just with total negative relay, moves back high-voltage electricity.
There are a kind of optional embodiment, above-mentioned executing agency includes upper dress system, the sensor include it is following at least
One of: for acquiring the 5th sensor, above-mentioned for acquiring of the on-off model switched in the operation panel on above-mentioned vehicle
6th sensor of the speed-regulating signal of the blower on vehicle.
There are an alternative embodiment, above controller, respectively with above-mentioned 5th sensor, above-mentioned 6th sensor
Connection, for being opened according to above-mentioned in the case where above-mentioned on-off model is ON signal and above-mentioned upper dress system does not break down
Signal and above-mentioned speed-regulating signal are generated for driving the solenoid valve control Hydraulic Elements in above-mentioned upper dress system to execute cleaning work
The above-mentioned control instruction of movement；If above-mentioned on-off model is OFF signal, above controller is not responding to, above-mentioned Hydraulic Elements without
Movement executes.
Also example is carried out to the embodiment for filling system in vehicle control unit controls and is said by a kind of optional embodiment below
It is bright:
Entire car controller receives the tune of the on-off model of the 5th sensor acquisition and the blower of the 6th sensor acquisition
Fast signal, after entire car controller receives manual operation panel-switch amount signal and fan speed regulation request signal, entire car controller
By logical operation, electrical, hydraulic and pneumatic equipment auto-action is controlled.
In an alternative embodiment, when on-off model is ON signal (TRUE), control device is to entire car controller
Cleaning work instruction is sent, after controller receives the first manipulation instruction, above-mentioned first behaviour is issued under system non-failure conditions
It controls order-driven solenoid valve control Hydraulic Elements and executes operation movement.When on-off model is OFF signal (FALSE), control device
Cleaning work instruction is sent to entire car controller, entire car controller is not responding to, and Hydraulic Elements attonity executes.
In an alternative embodiment, upper dress system can also realize automatic control, for example, entire car controller passes through
CAN communication network receives the key operation signal that display screen issues, and carries the second manipulation instruction in the key operation signal, can
Relevant operation movement and automatic speed regulation to blower are executed to control corresponding executing agency.
For example, the key operation signal on display screen passes through high-speed CAN net when on-off model is ON signal (TRUE)
Entire car controller is sent by the second manipulation instruction carried in the signal, after entire car controller receives the second manipulation instruction,
Under system non-failure conditions according to the second manipulation instruction require successively to execute cleaning brush is overhanging, cleaning brush decline, suction inlet decline,
Suction inlet baffle is opened, the movement of blower raising speed, is received when stopping operation signal, is successively executed above equipment and is stopped.When switching value is believed
Number be OFF signal (FALSE) when, display screen to entire car controller send cleaning work instruction, entire car controller is not responding to, hydraulic
Element attonity executes.
In an alternative embodiment, above system further include: controller area network network CAN network, with above-mentioned control
Device connection, wherein above-mentioned CAN network includes: high-speed CAN network and low speed CAN network.
Above-mentioned high-speed CAN network is controlled for being separately connected above controller and battery management system BMS control unit, driving
Unit processed, blower, display screen, above-mentioned low speed CAN network are converted for being separately connected above controller and dc chopper, power
Integrated control system, air-conditioning module.
In an alternative embodiment, entire car controller is transmitted by CAN bus, is equilibrium data transfer bus pressure
The double-deck CAN communication network can be set in the embodiment of the present application in power, improves communication speed and can avoid the occurrence of data and gathers around
Stifled problem.
For the real-time for improving core data transmission, in the embodiment of the present application, drive module data are jumped by CAN bus
Become and send, entire car controller carries out analysis driving intention after obtaining data, executes and exercises operation accordingly.
In the application implementation, a kind of a variety of driving modes of collection for being suitble to small-sized new energy environmental protection working vehicle, ring are provided
Defend the electric-control system of one key operation of Operation control.Compared with existing electric-control system, the embodiment of the present application collects electricity using multimode
The various information of dynamic sanitation cart, are sent to entire car controller centralized control, are monitored in real time, can grasp electric sanitation in time
The current state of vehicle, electric-control system integration are greatly improved with compatibility, also, vehicle electric-control system is compiled using trapezoid figure language
Journey, function are realized simple and clear.
It should be noted that the specific structure of pure electric vehicle road sweeper vehicle electric-control system shown in Fig. 1 in the application is only
It is signal, in specific application, the pure electric vehicle road sweeper vehicle electric-control system in the application can be swept than pure electric vehicle shown in FIG. 1
Road machine vehicle electric-control system has more or few structures.
Above-mentioned the utility model embodiment serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
In the above embodiments of the present invention, all emphasize particularly on different fields to the description of each embodiment, in some embodiment
The part not being described in detail, reference can be made to the related descriptions of other embodiments.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of pure electric vehicle road sweeper vehicle electric-control system characterized by comprising
Sensor is set on vehicle, for acquiring the work information of vehicle；
Controller is set on the vehicle, is connect with the sensor, for receiving the work information, and according to described
Work information generates control instruction；
Multiple executing agencies are set on the vehicle, connect with the controller, for receiving the control instruction, and hold
Row movement corresponding with the control instruction.
2. system according to claim 1, which is characterized in that the system also includes:
Control device is set to the cabin interior of the vehicle, connect with the controller, for receiving the first manipulation of user
Instruction, and first manipulation instruction is sent to the controller.
3. system according to claim 1, which is characterized in that the system also includes:
Display screen is set to the cabin interior of the vehicle, connect with the controller, sends for receiving the controller
Work information, and show the ladder diagram obtained according to the work information.
4. system according to claim 3, which is characterized in that
The display screen is touch display screen, and the second manipulation instruction for receiving user is provided in the touch display screen,
And send the touch-control control of second manipulation instruction to the controller.
5. system according to claim 1, which is characterized in that the executing agency includes running gear, the sensor
Including at least one following: for acquiring the first sensor of the accelerator pedal signal of the vehicle, for acquiring the vehicle
The second sensor of brake pedal signal, battery charge state data for acquiring the vehicle battery management system
BMS control unit, the drive control unit of driving condition signal for acquiring the vehicle, for acquiring the outer of the vehicle
The 3rd sensor of the gear input signal of portion's gear.
6. system according to claim 1, which is characterized in that the executing agency includes BMS system, the sensor packet
It includes at least one following: for acquiring the battery management system BMS control unit of the battery charge state data of the vehicle, using
In the 4th sensor of the high voltage control signal for the high voltage control element for acquiring the vehicle.
7. system according to claim 6, which is characterized in that
The battery management system BMS control unit, connect with alarm device, is also used to detect the working power of the BMS system
Whether break down, and in the case where detecting that the working power is without failure, judge the charging of the BMS system after
Electric appliance whether adhesion, and in the case where the charge relay adhesion, transmission is used to indicate the charge relay and occurs
The prompt information of adhesion fault is to the alarm device.
8. system according to claim 1, which is characterized in that the executing agency includes upper dress system, the sensor
Including at least one following: for acquire the on-off model switched in the operation panel on the vehicle the 5th sensor,
For acquiring the 6th sensor of the speed-regulating signal of the blower on the vehicle.
9. system according to claim 1, which is characterized in that the system also includes:
Controller area network network CAN network, connect with the controller, wherein the CAN network include: high-speed CAN network and
Low speed CAN network；The high-speed CAN network is for being separately connected the controller and battery management system BMS control unit, driving
Dynamic control unit, blower, display screen, the low speed CAN network is for being separately connected the controller and dc chopper, power
Convert integrated control system, air-conditioning module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075366.5U CN208563201U (en) | 2018-07-06 | 2018-07-06 | Pure electric vehicle road sweeper vehicle electric-control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075366.5U CN208563201U (en) | 2018-07-06 | 2018-07-06 | Pure electric vehicle road sweeper vehicle electric-control system |
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| Publication Number | Publication Date |
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| CN208563201U true CN208563201U (en) | 2019-03-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677834A (en) * | 2018-07-06 | 2018-10-19 | 北京京环装备设计研究院有限公司 | Pure electric vehicle road sweeper vehicle electric-control system |
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2018
- 2018-07-06 CN CN201821075366.5U patent/CN208563201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677834A (en) * | 2018-07-06 | 2018-10-19 | 北京京环装备设计研究院有限公司 | Pure electric vehicle road sweeper vehicle electric-control system |
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Granted publication date: 20190301 |