CN111719482A - Control method, device and system of water tank truck - Google Patents
Control method, device and system of water tank truck Download PDFInfo
- Publication number
- CN111719482A CN111719482A CN202010581543.2A CN202010581543A CN111719482A CN 111719482 A CN111719482 A CN 111719482A CN 202010581543 A CN202010581543 A CN 202010581543A CN 111719482 A CN111719482 A CN 111719482A
- Authority
- CN
- China
- Prior art keywords
- motor
- tank truck
- controller
- water pump
- working mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
Abstract
The invention discloses a control method, a device and a system of a water tank truck. Wherein, the method comprises the following steps: receiving a target working mode input by a target object; controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run; and correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode. The invention solves the technical problem that the efficiency of controlling the water tank truck of the pure electric chassis is lower because the water tank truck of the traditional fuel oil chassis is still commonly adopted and a control method aiming at the water tank truck of the pure electric chassis is lacked in the prior art.
Description
Technical Field
The invention relates to the technical field of sanitation equipment control, in particular to a method, a device and a system for controlling a water tank truck.
Background
With the improvement of the automation degree and the integration of functions of the pure electric chassis, the CAN bus system is adopted, and the motion controller is used for receiving and processing signals of the whole vehicle, which is the development trend of an electric control system of the pure electric sanitation vehicle. The electric sanitation vehicle has the characteristics of zero pollution, zero emission, low noise and low heat radiation, and effectively reduces the pollution of the exhaust emission of the vehicle to air.
The water tank truck with the pure electric chassis is a new development trend of sanitation vehicles, and compared with the traditional fuel vehicle chassis, the electric design, the working principle and the operation of the pure electric chassis vehicle are greatly improved.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a control method, a device and a system of a water tank truck, which at least solve the technical problem that the efficiency of controlling the water tank truck of a pure electric chassis is lower due to the fact that the water tank truck of a traditional fuel oil chassis is still commonly adopted in the prior art and a control method for the water tank truck of the pure electric chassis is lacked.
According to an aspect of an embodiment of the present invention, there is provided a control method of a tank truck, including: receiving a target working mode input by a target object; controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run; and correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode.
Optionally, before receiving the target operating mode input by the target object, the method further includes: detecting a switch instruction received by an upper power switch arranged in a water tank truck; under the condition that the switch instruction is a starting instruction, acquiring a bus voltage value of a motor controller, and sending the bus voltage value to a battery management system, wherein the battery management system is used for judging whether the bus voltage value is larger than a preset voltage value and returning a judgment result; and determining whether to control the upper motor to be electrified or not according to the received judgment result.
Optionally, the method further includes: detecting the working state of a motor controller and a switching instruction received by an upper power switch; if the motor controller is in a stop working state and the switch instruction is a disconnection instruction, controlling the upper-mounted motor to be powered off; and if the motor controller is in a normal working state and the switch instruction is a disconnection instruction, executing high-voltage unloading operation.
Optionally, the method further includes: detecting the working state of the motor controller, and whether a power-off notification message and/or a loading and unloading request message is received; if the motor controller is in a stop working state and receives the power-off notification message and/or the loading unloading request message, controlling the loading motor to power off; and if the motor controller is in a normal working state and receives the power-off notification message and/or the loading and unloading request message, executing high-voltage unloading operation.
According to another aspect of the embodiments of the present invention, there is also provided a control system of a tank truck, including: the operation panel is arranged in a cab of the water tank truck and used for receiving a target working mode input by a target object; the controller is connected with the operation panel and is used for controlling the water pump driving motor to work under the condition of receiving the target working mode sent by the operation panel; the water pump driving motor is connected with the controller and is used for driving the transmission shaft to drive the water pump to operate under the control of the controller; and the controller is also used for correspondingly controlling the at least one pneumatic control valve to be opened and executing water spraying operation according to the target working mode.
Optionally, the controller includes: the upper controller is connected with the operation panel and the at least one pneumatic control valve and is used for receiving the target working mode sent by the operation panel, correspondingly controlling the at least one pneumatic control valve to be opened according to the target working mode and executing water spraying operation; and the motor controller is connected with the upper controller and the water pump driving motor and is used for receiving the target working mode transmitted by the upper controller and controlling the water pump driving motor to work according to the target working mode.
According to another aspect of the embodiments of the present invention, there is also provided a control apparatus of a tank truck, including: the receiving module is used for receiving a target working mode input by a target object; the first control module is used for controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run; and the second control module is used for correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode.
Optionally, the apparatus further comprises: the detection module is used for detecting a switch instruction received by an upper power supply switch arranged in the water tank truck; the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a bus voltage value of a motor controller under the condition that the switching instruction is a starting instruction, and sending the bus voltage value to a battery management system, and the battery management system is used for judging whether the bus voltage value is larger than a preset voltage value and returning a judgment result; and the determining module is used for determining whether to control the upper motor to be electrified or not according to the received judgment result.
According to another aspect of the embodiment of the present invention, there is also provided a non-volatile storage medium, where the non-volatile storage medium includes a stored program, and when the program runs, the apparatus in which the non-volatile storage medium is located is controlled to execute any one of the above control methods for a water tank truck.
According to another aspect of the embodiment of the present invention, there is also provided a processor for executing a program stored in a memory, wherein the program is executed to perform any one of the above-mentioned control methods of the water tank truck.
In the embodiment of the invention, a target working mode input by a target object is received by adopting a mode of pertinently controlling a water tank truck of a pure electric chassis; controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run; according to the target working mode, at least one air control valve is correspondingly controlled to open and carry out water spraying operation, and the purpose of pertinently controlling the water tank truck of the pure electric chassis is achieved, so that the technical effect of improving the efficiency of controlling the water tank truck of the pure electric chassis is achieved, and the technical problem that the efficiency of controlling the water tank truck of the pure electric chassis is low due to the fact that the water tank truck of the traditional fuel oil chassis is still commonly adopted in the prior art and a control method for the water tank truck of the pure electric chassis is lacked is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a control method of a tank truck according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of an alternative operator panel for a water tanker according to an embodiment of the present invention;
FIG. 3 is an electrical schematic of an alternative water tanker according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an alternative control system for a water tanker according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control device of a water tank truck according to an embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
There is thus provided in accordance with an embodiment of the present invention an embodiment of a control method for a water tanker, wherein it is noted that the steps illustrated in the flowchart of the drawings may be carried out in a computer system such as a set of computer executable instructions and that, although a logical sequence is illustrated in the flowchart, in some cases the steps illustrated or described may be carried out in a sequence other than that described herein.
Fig. 1 is a flowchart of a control method of a tank truck according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
step S102, receiving a target working mode input by a target object;
step S104, controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run;
and S106, correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode.
In the embodiment of the invention, a target working mode input by a target object is received by adopting a mode of pertinently controlling a water tank truck of a pure electric chassis; controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run; according to the target working mode, at least one air control valve is correspondingly controlled to open and carry out water spraying operation, and the purpose of pertinently controlling the water tank truck of the pure electric chassis is achieved, so that the technical effect of improving the efficiency of controlling the water tank truck of the pure electric chassis is achieved, and the technical problem that the efficiency of controlling the water tank truck of the pure electric chassis is low due to the fact that the water tank truck of the traditional fuel oil chassis is still commonly adopted in the prior art and a control method for the water tank truck of the pure electric chassis is lacked is solved.
Optionally, above-mentioned tank wagon can be but not limited to for the tank wagon on pure electric chassis, and it needs to explain that, for the tank wagon on traditional fuel oil chassis, the electrical design theory of the tank wagon on pure electric chassis, performance in aspects such as theory of operation and operation mode all have showing the improvement, adopt pure electric chassis can make things convenient for operating personnel to control the tank wagon more, wash the road surface for the tank wagon and provide more high-efficient powerful selection.
Optionally, the target object is an operator, a worker, a driver, and the like for operating the water tank truck, and the target working mode includes at least one of the following: a water valve drainage mode, a left front spraying mode, a right front spraying mode, a left front flushing mode, a right front flushing mode, a front spraying mode, a rear spray can mode and a rear spraying mode.
Optionally, the target object may input any one of the target operating modes by operating an operation panel disposed in a cockpit of the tank truck, and a controller of the tank truck is connected to the operation panel, and may control the operation of the water pump driving motor according to the target operating mode, that is, control the water pump driving motor to drive the transmission shaft to drive the water pump to operate; and the controller also correspondingly controls at least one air control valve to open and execute water spraying operation according to the target working mode.
Fig. 2 is a schematic view of an alternative operation panel of the water tank truck according to the embodiment of the invention, as shown in fig. 2, the operation panel at least comprises the following knob switches: turning on a power supply, turning off the power supply, turning on a motor, turning off the motor, turning down the rotating speed, turning up the rotating speed, turning on a water valve to drain, turning off the water valve to drain, turning on a left front spray, turning off the left front spray, turning on a right front spray, turning on a left front spray, turning off the left front spray, turning on the right front spray, turning off the right front spray, turning on a front spray, turning off the front spray, turning on a rear spray, turning off the rear spray, turning on the rear spray, turning off the rear spray.
As an optional embodiment, the power taking method of the water tank truck with the fuel oil chassis comprises the following steps: a power supply interface is reserved in the chassis battery jar and the chassis, and the low-voltage power taking mode of the water tank truck of the pure electric chassis is different from that of the water tank truck of the fuel oil chassis; the low-voltage power taking mode of the pure electric chassis water tank truck needs to consider the influence of high-voltage power-on and high-voltage power-off processes.
Fig. 3 is an electrical schematic diagram of an alternative water tank truck according to an embodiment of the present invention, and as shown in fig. 3, in an alternative embodiment of the present application, low voltage electricity taking for the water tank truck with a pure electric chassis may be divided into three stages: the first stage takes electricity from a chassis storage battery, which is called as normal electricity; the second stage is chassis starting, the upper-mounted low-voltage control signal is output, the normal electricity is converted into ON gear electricity through chassis butt joint, the ON gear electricity is supplied to an upper-mounted controller and a motor controller, information data interaction before the upper-mounted high voltage is realized, and the 'handshaking' operation is completed; the third level is the power supply of the upper-mounted operating panel, the function switch is controlled through the operating panel, the upper-mounted rocker switch is controlled to be powered on, and the requirement for rich function selection of the water tank truck can be met.
As an optional embodiment, an operator sends a target working mode to the upper controller by operating an operation panel arranged in the cockpit, the upper controller is connected with the motor controller and carries out information interaction, the motor controller drives the water pump motor, the water pump drives the motor to work, the transmission shaft drives the water pump to operate, and meanwhile, according to a required working mode, the corresponding pneumatic control valve is opened to execute water spraying operation.
In an optional embodiment, before receiving the target operation mode input by the target object, the method further includes:
step S202, detecting a switch instruction received by a loading power switch arranged in a water tank truck;
step S204, under the condition that the switch instruction is a starting instruction, acquiring a bus voltage value of a motor controller, and sending the bus voltage value to a battery management system, wherein the battery management system is used for judging whether the bus voltage value is greater than a preset voltage value and returning a judgment result;
and step S206, determining whether to control the upper motor to be electrified or not according to the received judgment result.
In the above optional embodiment, before detecting whether a target operating mode input by a target object is received, a switch instruction received by an upper power switch arranged in a tank truck needs to be detected, and when the switch instruction is a turn-on instruction, a bus voltage value of a motor controller is obtained and sent to a battery management system, where the battery management system is configured to determine whether the bus voltage value is greater than a predetermined voltage value and return a determination result; and determining whether to control the upper motor to be electrified or not according to the received judgment result.
If the judgment result indicates that the bus voltage value is greater than (or equal to) the preset voltage value, determining to control the upper motor to be electrified; and if the judgment result indicates that the bus voltage value is smaller than the preset voltage value, determining that the upper-mounted motor is not electrified.
In an optional implementation manner, in the case that an OK lamp is displayed on a pure electric chassis instrument, an operator passes through an upper power switch reserved on an outlet chassis instrument, at this time, a battery management system starts to control a pre-charging and electrifying process for the upper part, an upper controller sends a bus voltage value of a motor controller to the battery management system through CAN communication, so that whether the bus voltage value is greater than a preset voltage value (for example, 450V) is judged through the battery management system, and when the opening of the upper power switch is detected; the upper motor contactor is closed; and after the condition that the upper-mounted motor controller has no fault is met, the upper-mounted high voltage is electrified and enters a standby working state.
As an alternative embodiment, the method further includes:
step S302, detecting the working state of the motor controller and a switch instruction received by the upper power switch;
step S304, if the motor controller is in a stop working state and the switch instruction is a disconnection instruction, controlling the upper motor to be powered off;
step S306, if the motor controller is in a normal operating state and the switch command is an off command, performing a high-voltage unloading operation.
In the above optional embodiment, in the working process of the water tank truck, an operator can control the upper-mounted motor to discharge power or control the water tank truck to execute high-voltage unloading at any time by operating the operation panel, specifically, if the motor controller is in a stop working state and the switch instruction is a disconnection instruction, the upper-mounted motor is controlled to discharge power, and if the motor controller is in a normal working state and the switch instruction is a disconnection instruction, the water tank truck is controlled to execute high-voltage unloading operation.
In an optional embodiment, the method further includes:
step S402, detecting the working state of the motor controller, and whether a power-off notification message and/or a loading and unloading request message is received;
step S404, if the motor controller is in a stop working state and receives the power-off notification message and/or the loading unloading request message, controlling the loading motor to power off;
step S406, if the motor controller is in a normal operating state and receives the power-off notification message and/or the loading/unloading request message, performing a high-voltage unloading operation.
In the above alternative embodiment, the power of the loading motor can be controlled to be removed and the water tank truck can be controlled to perform the high-pressure unloading operation in the following control mode: the working state of the motor controller is detected, and whether a power-off notification message and/or a loading and unloading request message is received or not is detected; and if the motor controller is in a normal working state and receives the power-off notification message and/or the loading and unloading request message, controlling the water tank truck to execute high-pressure unloading operation.
As an alternative embodiment, the above-mentioned water tank truck with a pure electric chassis can be provided with, but not limited to, the following function operating buttons or knobs:
<1> power supply: the knob is used for operating a power switch of the control box, and the power switch is turned on and the control box is powered on in a working mode.
<2> motor: the motor knob is used as a condition for starting the motor, the motor knob is turned to be on, the motor enters a standby working state, and when any function is turned on, the motor is started normally.
<3> rotation speed: and controlling the rotating speed of the motor, wherein the low speed is 1180(r/min), the high speed is 1480(r/min), and the default starting is low speed.
<4> water discharging of a water valve: only when the knob of the motor is turned to be turned off, the knob is turned on to realize the water discharging function of the water valve, all the air valves are turned on to discharge water, and the motor does not work.
<5> water level alarm: when the water level in the water tank is lower than a preset threshold value, the water level alarm lamp is turned on.
<6> left front spray: when the knob of the motor is rotated to the off working mode, only the switch of the left front air injection valve is controlled to work, and the motor of the water pump is not started. When the knob of the motor is rotated to the on working mode, the knob of the left front spray is rotated to the on state, the valve of the left front spray is opened at the time, after 2 seconds, the motor of the water pump is started, and the water pump enters the left front spray working state at the time.
It should be noted that the rotational speed of the water pump motor is defaulted to a low speed state. When the knob is turned to 'off', the motor of the water pump stops working at the moment, and after 2 seconds, the 'left front spray' valve is closed.
<7> other function control of the water tank truck is basically identical to the <6> operation, and function control can be added or reduced according to different requirements of customers.
Through the control method of the water tank truck provided by the embodiment of the application, the water tank truck on the pure electric chassis is electrically controlled, the upper controller is adopted for controlling, the operation is directly carried out in the cockpit, the operation interface presented by the operation panel is clear and easy to understand, the indication signal fed back by the liquid level indicator lamp can be displayed in real time, and the control method is convenient, fast, safe and reliable.
Example 2
According to an embodiment of the present invention, there is also provided a system embodiment for implementing the control method of the water tank truck, fig. 4 is a schematic structural diagram of a control system of the water tank truck according to an embodiment of the present invention, and as shown in fig. 4, the control system of the water tank truck includes: an operation panel 400, a controller 402 (i.e., an upper controller 4021 and a motor controller 4023 shown in fig. 4), a water pump driving motor 404, and at least one air control valve 406, wherein:
an operation panel 400 provided in a cockpit of the tank truck for receiving a target operation mode input by a target object; a controller 402 connected to the operation panel 400 for controlling the operation of the water pump driving motor when receiving the target operation mode transmitted from the operation panel; the water pump driving motor 404 is connected to the controller 402, and is configured to drive the transmission shaft 408 to drive the water pump 410 to operate under the control of the controller; and at least one pneumatic control valve 406 connected to the controller 402, wherein the controller is further configured to control the at least one pneumatic control valve to open and perform a water spraying operation according to the target operation mode.
Optionally, as shown in fig. 4, the water pump 410 is connected to a water path system, which is used for discharging water or spraying water by being connected to a high-pressure spray gun, and is connected to a high-pressure water gun to discharge water, and is connected to the front spray gun 1 and the front spray gun 2 to spray water, and is connected to the opposite spray gun 1 and the opposite spray gun 2 to flush water, and is connected to the rear spray gun and the rear shower head to spray water, and is connected to the front spray gun and the rear spray gun to spray water.
In an alternative embodiment, the controller 402 comprises: an upper controller 4021 connected to the operation panel 400 and the at least one pneumatic control valve 406, and configured to receive the target operation mode sent by the operation panel, and correspondingly control the at least one pneumatic control valve to open and perform a water spraying operation according to the target operation mode; and a motor controller 4023 connected to the upper controller 4021 and the water pump driving motor 404, and configured to receive the target operation mode transmitted by the upper controller and control the water pump driving motor to operate according to the target operation mode.
It should be noted that the specific structure of the control system of the water tank truck shown in fig. 4 in this application is only an illustration, and the control system of the water tank truck in this application may have more or less structures than the control system of the water tank truck shown in fig. 4 in specific applications.
It should be noted that any one of the alternative or preferred control methods of the water tank truck in the above embodiment 1 can be implemented or realized in the control system of the water tank truck provided in this embodiment.
In addition, it should be noted that, for alternative or preferred embodiments of the present embodiment, reference may be made to the relevant description in embodiment 1, and details are not described herein again.
Example 3
According to an embodiment of the present invention, there is also provided an embodiment of an apparatus for implementing the method for controlling a tank truck, fig. 5 is a schematic structural diagram of a control apparatus of a tank truck according to an embodiment of the present invention, and as shown in fig. 5, the control apparatus of a tank truck includes: a receiving module 500, a first control module 502, and a second control module 504, wherein:
a receiving module 500, configured to receive a target working mode input by a target object; the first control module 502 is configured to control a water pump driving motor to operate according to the target operating mode, where the water pump driving motor is configured to drive a transmission shaft to drive a water pump to operate; and a second control module 504, configured to correspondingly control at least one pneumatic control valve to open and perform a water spraying operation according to the target operating mode.
In an optional embodiment, the apparatus further comprises: the detection module is used for detecting a switch instruction received by an upper power supply switch arranged in the water tank truck; the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a bus voltage value of a motor controller under the condition that the switching instruction is a starting instruction, and sending the bus voltage value to a battery management system, and the battery management system is used for judging whether the bus voltage value is larger than a preset voltage value and returning a judgment result; and the determining module is used for determining whether to control the upper motor to be electrified or not according to the received judgment result.
It should be noted that the above modules may be implemented by software or hardware, for example, for the latter, the following may be implemented: the modules can be located in the same processor; alternatively, the modules may be located in different processors in any combination.
It should be noted here that the receiving module 500, the first control module 502 and the second control module 504 correspond to steps S102 to S106 in embodiment 1, and the modules are the same as the corresponding steps in implementation examples and application scenarios, but are not limited to the disclosure in embodiment 1. It should be noted that the modules described above may be implemented in a computer terminal as part of an apparatus.
It should be noted that, reference may be made to the relevant description in embodiment 1 for alternative or preferred embodiments of this embodiment, and details are not described here again.
The control device of the water tank truck can further comprise a processor and a memory, the receiving module 500, the first control module 502, the second control module 504 and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.
The processor comprises a kernel, and the kernel calls a corresponding program unit from the memory, wherein one or more than one kernel can be arranged. The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
According to the embodiment of the application, the embodiment of the storage medium is also provided. Optionally, in this embodiment, the storage medium includes a stored program, and the device on which the storage medium is located is controlled to execute any one of the control methods of the tank truck when the program runs.
Optionally, in this embodiment, the storage medium may be located in any one of a group of computer terminals in a computer network, or in any one of a group of mobile terminals, and the storage medium includes a stored program.
Optionally, the program controls the device on which the storage medium is located to perform the following functions when running: receiving a target working mode input by a target object; controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run; and correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode.
Optionally, the program controls the device on which the storage medium is located to perform the following functions when running: detecting a switch instruction received by an upper power switch arranged in a water tank truck; under the condition that the switch instruction is a starting instruction, acquiring a bus voltage value of a motor controller, and sending the bus voltage value to a battery management system, wherein the battery management system is used for judging whether the bus voltage value is larger than a preset voltage value and returning a judgment result; and determining whether to control the upper motor to be electrified or not according to the received judgment result.
Optionally, the program controls the device on which the storage medium is located to perform the following functions when running: detecting the working state of a motor controller and a switching instruction received by an upper power switch; if the motor controller is in a stop working state and the switch instruction is a disconnection instruction, controlling the upper-mounted motor to be powered off; and if the motor controller is in a normal working state and the switch instruction is a disconnection instruction, executing high-voltage unloading operation.
Optionally, the program controls the device on which the storage medium is located to perform the following functions when running: detecting the working state of the motor controller, and whether a power-off notification message and/or a loading and unloading request message is received; if the motor controller is in a stop working state and receives the power-off notification message and/or the loading unloading request message, controlling the loading motor to power off; and if the motor controller is in a normal working state and receives the power-off notification message and/or the loading and unloading request message, executing high-voltage unloading operation.
According to the embodiment of the application, the embodiment of the processor is also provided. Optionally, in this embodiment, the processor is configured to execute a program, where the program executes any one of the control methods of the tank truck.
The embodiment of the application provides equipment, the equipment comprises a processor, a memory and a program which is stored on the memory and can run on the processor, and the following steps are realized when the processor executes the program: receiving a target working mode input by a target object; controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run; and correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode.
Optionally, the processor is further adapted to execute a program for initializing the following method steps: detecting a switch instruction received by an upper power switch arranged in a water tank truck; under the condition that the switch instruction is a starting instruction, acquiring a bus voltage value of a motor controller, and sending the bus voltage value to a battery management system, wherein the battery management system is used for judging whether the bus voltage value is larger than a preset voltage value and returning a judgment result; and determining whether to control the upper motor to be electrified or not according to the received judgment result.
Optionally, the processor is further adapted to execute a program for initializing the following method steps: detecting the working state of a motor controller and a switching instruction received by an upper power switch; if the motor controller is in a stop working state and the switch instruction is a disconnection instruction, controlling the upper-mounted motor to be powered off; and if the motor controller is in a normal working state and the switch instruction is a disconnection instruction, executing high-voltage unloading operation.
Optionally, the processor is further adapted to execute a program for initializing the following method steps: detecting the working state of the motor controller, and whether a power-off notification message and/or a loading and unloading request message is received; if the motor controller is in a stop working state and receives the power-off notification message and/or the loading unloading request message, controlling the loading motor to power off; and if the motor controller is in a normal working state and receives the power-off notification message and/or the loading and unloading request message, executing high-voltage unloading operation.
The present application further provides a computer program product adapted to perform a program for initializing the following method steps when executed on a data processing device: receiving a target working mode input by a target object; controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run; and correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode.
Optionally, the computer program product is further adapted to execute a program for initializing the following method steps: detecting a switch instruction received by an upper power switch arranged in a water tank truck; under the condition that the switch instruction is a starting instruction, acquiring a bus voltage value of a motor controller, and sending the bus voltage value to a battery management system, wherein the battery management system is used for judging whether the bus voltage value is larger than a preset voltage value and returning a judgment result; and determining whether to control the upper motor to be electrified or not according to the received judgment result.
Optionally, the computer program product is further adapted to execute a program for initializing the following method steps: detecting the working state of a motor controller and a switching instruction received by an upper power switch; if the motor controller is in a stop working state and the switch instruction is a disconnection instruction, controlling the upper-mounted motor to be powered off; and if the motor controller is in a normal working state and the switch instruction is a disconnection instruction, executing high-voltage unloading operation.
Optionally, the computer program product is further adapted to execute a program for initializing the following method steps: detecting the working state of the motor controller, and whether a power-off notification message and/or a loading and unloading request message is received; if the motor controller is in a stop working state and receives the power-off notification message and/or the loading unloading request message, controlling the loading motor to power off; and if the motor controller is in a normal working state and receives the power-off notification message and/or the loading and unloading request message, executing high-voltage unloading operation.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A control method of a water tank truck is characterized by comprising the following steps:
receiving a target working mode input by a target object;
controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to run;
and correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode.
2. The method of claim 1, wherein prior to receiving a target operating mode of a target object input, the method further comprises:
detecting a switch instruction received by an upper power switch arranged in a water tank truck;
under the condition that the switching instruction is a starting instruction, acquiring a bus voltage value of a motor controller, and sending the bus voltage value to a battery management system, wherein the battery management system is used for judging whether the bus voltage value is larger than a preset voltage value and returning a judgment result;
and determining whether to control the upper motor to be electrified or not according to the received judgment result.
3. The method of claim 1, further comprising:
detecting the working state of a motor controller and a switching instruction received by an upper power switch;
if the motor controller is in a stop working state and the switch instruction is a disconnection instruction, controlling the upper-mounted motor to be powered off;
and if the motor controller is in a normal working state and the switch instruction is a disconnection instruction, executing high-voltage unloading operation.
4. The method of claim 1, further comprising:
detecting the working state of the motor controller, and whether a power-off notification message and/or a loading and unloading request message is received;
if the motor controller is in a stop working state and receives the power-off notification message and/or the loading unloading request message, controlling the loading motor to power off;
and if the motor controller is in a normal working state and receives the power-off notification message and/or the loading and unloading request message, executing high-voltage unloading operation.
5. A control system for a tank truck, comprising:
the operation panel is arranged in a cab of the water tank truck and used for receiving a target working mode input by a target object;
the controller is connected with the operation panel and used for controlling the water pump driving motor to work under the condition of receiving the target working mode sent by the operation panel;
the water pump driving motor is connected with the controller and used for driving the transmission shaft to drive the water pump to operate under the control of the controller;
and the controller is also used for correspondingly controlling the at least one pneumatic control valve to be opened and executing water spraying operation according to the target working mode.
6. The system of claim 5, wherein the controller comprises:
the upper controller is connected with the operation panel and the at least one pneumatic control valve and is used for receiving the target working mode sent by the operation panel, correspondingly controlling the at least one pneumatic control valve to be opened according to the target working mode and executing water spraying operation;
and the motor controller is connected with the upper controller and the water pump driving motor and is used for receiving the target working mode transmitted by the upper controller and controlling the water pump driving motor to work according to the target working mode.
7. A control device of a water tank truck is characterized by comprising:
the receiving module is used for receiving a target working mode input by a target object;
the first control module is used for controlling a water pump driving motor to work according to the target working mode, wherein the water pump driving motor is used for driving a transmission shaft to drive a water pump to operate;
and the second control module is used for correspondingly controlling at least one air control valve to open and execute water spraying operation according to the target working mode.
8. The apparatus of claim 7, further comprising:
the detection module is used for detecting a switch instruction received by an upper power supply switch arranged in the water tank truck;
the system comprises an acquisition module, a battery management system and a control module, wherein the acquisition module is used for acquiring a bus voltage value of a motor controller under the condition that the switching instruction is a starting instruction, and sending the bus voltage value to the battery management system, and the battery management system is used for judging whether the bus voltage value is greater than a preset voltage value and returning a judgment result;
and the determining module is used for determining whether to control the upper motor to be electrified or not according to the received judgment result.
9. A non-volatile storage medium, characterized in that the non-volatile storage medium includes a stored program, wherein a device in which the non-volatile storage medium is located is controlled to execute the control method of the tank truck according to any one of claims 1 to 4 when the program is executed.
10. A processor, characterized in that the processor is configured to run a program stored in a memory, wherein the program is configured to execute the method of controlling a tank truck according to any one of claims 1 to 4 when running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010581543.2A CN111719482A (en) | 2020-06-23 | 2020-06-23 | Control method, device and system of water tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010581543.2A CN111719482A (en) | 2020-06-23 | 2020-06-23 | Control method, device and system of water tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111719482A true CN111719482A (en) | 2020-09-29 |
Family
ID=72568511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010581543.2A Pending CN111719482A (en) | 2020-06-23 | 2020-06-23 | Control method, device and system of water tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111719482A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0173394A2 (en) * | 1984-08-28 | 1986-03-05 | Unilever N.V. | Floor cleaning machine |
| KR100806486B1 (en) * | 2006-11-29 | 2008-02-21 | 장동진 | Auto-sprinkler system for vehicles |
| CN207244544U (en) * | 2017-08-29 | 2018-04-17 | 比亚迪股份有限公司 | Electric sprinkler and its sprinkling control system |
| CN108677855A (en) * | 2018-07-06 | 2018-10-19 | 北京京环装备设计研究院有限公司 | Sprinkling truck automatic control system |
| CN109760517A (en) * | 2019-01-10 | 2019-05-17 | 北京京环装备设计研究院有限公司 | The upper dress system and its control method of garbage truck, garbage truck |
| CN110205965A (en) * | 2019-07-12 | 2019-09-06 | 张兴海 | Environmental sanitation cleaning equipment and its control method |
| CN110924345A (en) * | 2019-12-05 | 2020-03-27 | 武汉理工大学 | Intelligent operation system of pure electric unmanned environmental sanitation cleaning and sweeping vehicle |
| CN111114327A (en) * | 2020-01-03 | 2020-05-08 | 珠海广通汽车有限公司 | Power-on and power-off method and device of control system |
-
2020
- 2020-06-23 CN CN202010581543.2A patent/CN111719482A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0173394A2 (en) * | 1984-08-28 | 1986-03-05 | Unilever N.V. | Floor cleaning machine |
| KR100806486B1 (en) * | 2006-11-29 | 2008-02-21 | 장동진 | Auto-sprinkler system for vehicles |
| CN207244544U (en) * | 2017-08-29 | 2018-04-17 | 比亚迪股份有限公司 | Electric sprinkler and its sprinkling control system |
| CN108677855A (en) * | 2018-07-06 | 2018-10-19 | 北京京环装备设计研究院有限公司 | Sprinkling truck automatic control system |
| CN109760517A (en) * | 2019-01-10 | 2019-05-17 | 北京京环装备设计研究院有限公司 | The upper dress system and its control method of garbage truck, garbage truck |
| CN110205965A (en) * | 2019-07-12 | 2019-09-06 | 张兴海 | Environmental sanitation cleaning equipment and its control method |
| CN110924345A (en) * | 2019-12-05 | 2020-03-27 | 武汉理工大学 | Intelligent operation system of pure electric unmanned environmental sanitation cleaning and sweeping vehicle |
| CN111114327A (en) * | 2020-01-03 | 2020-05-08 | 珠海广通汽车有限公司 | Power-on and power-off method and device of control system |
Non-Patent Citations (1)
| Title |
|---|
| 张利平等: "《液压气动系统设计手册》", 30 September 1997, 机械工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104071153A (en) | Starting control method for hybrid electric vehicle | |
| JP2011514466A (en) | Electric system for automobile, control method for starting motor, and battery isolator in such electric system | |
| CN110341624B (en) | Vehicle power-on control method and device, vehicle and storage medium | |
| CN105905054A (en) | Vehicle onboard network and battery assembly for the latter | |
| JP6820418B2 (en) | Mobile charging vehicle startup locking system | |
| CN108528242A (en) | Mesolow power-on and power-off control method, device and electronic equipment | |
| CN110877585A (en) | Power management device and method | |
| CN110539643A (en) | Method and device for controlling high voltage of electric automobile | |
| CN114060199B (en) | Control circuit and control method for passenger car starting system | |
| CN114771435A (en) | Vehicle mode control method and device, vehicle and storage medium | |
| CN109739145A (en) | Vehicle control unit controls method and device | |
| CN112297849B (en) | High-voltage safety system of fuel cell vehicle, fault diagnosis method and automobile | |
| CN111719482A (en) | Control method, device and system of water tank truck | |
| CN109760517B (en) | Garbage truck, loading system of garbage truck and control method of loading system | |
| CN111734650A (en) | Control method, device and system of water pump clutch | |
| CN215751948U (en) | Control device for vehicle | |
| CN108725206B (en) | Control method of electric vehicle and electric vehicle using control method | |
| CN115158021A (en) | Control method and control device for high-voltage electrification of electric automobile and vehicle | |
| CN112046421B (en) | Power-on control device and method of all-in-one controller and automobile | |
| KR20090062283A (en) | Controlling method of high voltage relay for hybrid vehicle | |
| CN111196153B (en) | Power supply device and method for electric automobile | |
| CN111619353B (en) | State management method for automobile start-stop battery management system | |
| CN108827651A (en) | Automobile powers on detection method and device | |
| CN113565056B (en) | Water supply control method for vehicle-mounted operation and vehicle-mounted operation system | |
| CN114194030B (en) | Method and device for controlling DC/DC converter of working machine and working machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200929 |