CN209971118U - Concrete mixer truck intelligence control system - Google Patents

Abstract

The utility model belongs to the technical field of mixer trucks, and relates to an intelligent control system of a concrete mixer truck, which comprises a main module of the intelligent control system of the mixer truck, a processor module, a control system module, an image information acquisition system module and a data transmission CAN bus; only need just can accomplish all work labour saving and time saving alone, but also can the automatic control concrete mixer truck's discharge capacity, reach the unanimity with the coordination of mobile concrete pump, avoid the blowing to spill over soon and cause the waste, the blowing can cause the air suction slowly, its novel structure, design benefit, and the practicality is strong, has aesthetic property and practicality, easily uses widely.

Description

Concrete mixer truck intelligence control system

The technical field is as follows:

the utility model relates to an engineering machine tool intelligent control technical field, in particular to concrete mixer intelligent control system realizes raising the efficiency and the even efficiency of stirring to concrete mixing's automatic control through the various data information of computer processing.

Background art:

the development of the building engineering in China is fast, and the figure of the concrete mixer truck cannot be left no matter whether an airport, a high-speed rail, a bridge or a port is built. Since the release of the national policy for forbidding urban mixing operation, the importance of the concrete mixer truck is increasingly prominent, and the progress of project completion can be guaranteed only by guaranteeing the working efficiency of the concrete mixer truck.

The traditional concrete mixer truck is matched with a concrete pump truck to be used for conveying concrete to a required place, and when the concrete mixer truck is matched with the concrete pump truck, a plurality of problems exist, the traditional operation mode needs two or more persons to coordinate to complete the butt joint operation of the concrete mixer truck and the concrete pump truck, because a driver of the concrete mixer truck cannot see a hopper of the concrete pump truck, a person needs to indicate and guide the hopper, in addition, after the truck stops at a specified position, the driver or a special operator needs to go to the tail of the concrete mixer truck to operate, the time and manpower resources are wasted, and the hopper of the concrete pump truck is higher and the concrete can splash; therefore, an operator cannot observe the condition of a hopper of the pump truck, concrete overflows when the discharge amount is large, waste is caused, the concrete pump truck is empty when the discharge amount is small, the pumping efficiency is influenced, and the service life of an engine is damaged, the mixer truck unloading monitoring system disclosed in the Chinese patent CN201010215985.1 and the concrete mixer truck with the system comprise a monitoring center unit, a triggering part arranged on a mixing drum of the mixer truck and a mixing drum rotation signal generating device arranged on the motion track of the triggering part, and a steering and rotating speed signal of the mixing drum is generated based on a first rotation signal generated when the triggering part rotates to a first position and a second rotation signal generated when the triggering part rotates to a second position, and the mixing drum rotation signal generating device is in signal connection with the monitoring center unit; the system and method for scheduling combined operation of a pump truck and a mixer truck, a mixer truck and a pump truck disclosed in chinese patent CN201110131666.7, the scheduling system includes a scheduling unit and a plurality of information communication units, the scheduling unit compares and analyzes received operation information of each mixer truck with a preset judgment reference, judges whether there is a mixer truck meeting the requirement of cooperative operation with the pump truck, and once there is a mixer truck meeting the requirement, sends the operation information of the pump truck to the information communication unit on the mixer truck, provides relevant information of operation conditions of the pump truck for the mixer truck, such as reversing frequency, reversing period, pumping displacement, geographical position and the like of the pump truck, and provides preparation for cooperative operation of the pump truck and the pump truck. After the mixing truck finishes unloading, another mixing truck is in place, and the dispatching center repeats the analysis and judgment actions; the control system, the method and the device for the concrete mixer truck and the concrete mixer truck disclosed in the chinese patent cn201410482716.x are disclosed in the specification, wherein the control system comprises a plurality of acquisition devices for acquiring signals of the concrete mixer truck; the controller is used for judging the current working condition of the concrete mixer truck according to the received vehicle speed signal and the differential pressure signal of the hydraulic pump, outputting a corresponding control signal according to the determined working condition, and storing engine universal characteristic curves respectively corresponding to the load running working condition and the no-load running working condition; the mixer control system, the mixer remote control device and the mixer disclosed in chinese patent CN201610652120.9 include a controller, and further include a state detection device and a driving device connected to the controller, where the controller includes a control module and a communication module, the state detection device is used to acquire working state data of the mixer and send the data to the control module, the control module is used to send the received working state data through the communication module, the communication module is also used to receive a mixer control instruction and send the data to the control module, and the control module controls the mixer to operate through the driving device; the ubiquitous structure of above patent product is complicated, and preparation, operation and maintenance cost are high and do not possess the intelligent control function, or can not satisfy the steady operation under the different operating mode conditions of concrete mixer truck to can not obtain popularization and application. Therefore, the intelligent control system of the concrete mixer truck is researched and designed to improve the mixing efficiency, save energy, improve the mixing quality, save labor, have good economic and social benefits and have a good application prospect.

The invention content is as follows:

the utility model aims to overcome not enough and the defect that prior art exists, seek the design and provide a concrete mixer intelligence control system, can solve the problem that concrete mixer work efficiency is low and operating personnel is in large quantity, intelligence control system can also solve the problem of coordinating each other between concrete mixer and the concrete pump truck, all concentrate on the driver's cabin with the operating function of all concrete mixers, drive, the stirring, the butt joint, the multiple process of ejection of compact just can alone be accomplished, and the work efficiency is improved, the personnel cost is saved, and the operation is safe controllable.

In order to achieve the purpose, the utility model relates to an intelligent control system of a concrete mixer truck, which comprises a main structure of the intelligent control system of the mixer truck, a processor module, a control system module, an image information acquisition system module and a data transmission CAN bus; the intelligent control system main module of the mixer truck is connected with the processor module, the control system module and the image information acquisition system module through a data transmission CAN bus, the image information acquisition system module comprises a camera module, an ultrasonic ranging sensor module and a liquid crystal display module, the image information acquisition system module is connected with the camera module, the ultrasonic ranging sensor module and the liquid crystal display module through the data transmission CAN bus, and the image information acquisition system module is used for acquiring information such as images, sound waves and the like; the control system module comprises an operating rod module and a switch key module, the control system module is connected with the operating rod module and the switch key module through a data transmission CAN bus, the operating rod module comprises an upper hopper module, a lower hopper module, a left hopper module and a right hopper module, the operating rod module is connected with the upper hopper module, the lower hopper module, the left hopper module and the right hopper module through the data transmission CAN bus, and the operation of the intelligent control system main module of the concrete mixer truck is realized through the control of the operating rod module; the processor module comprises a preset value module, an operation module and a self-processing module, the processor module is connected with the preset value module, the operation module and the self-processing module through a data transmission CAN bus, the self-processing module comprises a flow + module and a flow-module, the self-processing module is connected with the flow + module and the flow-module through the data transmission CAN bus, the processor module is used for processing information acquired by the image information acquisition system module and processing instructions sent by the control system module, the information acquired by the image information acquisition system module is compared with the preset value module data in the processor module, calculating in an operation module of the processor module, and then automatically controlling the flow by adjusting a flow rate + module and a flow rate-module in a self-processing module by the processor module according to the result of the operation module; the liquid crystal display module can display the image fed back by the camera module in the image information acquisition system module and the distance between the current concrete mixer and the hopper of the concrete pump truck, the horizontal liquid level of the hopper of the current concrete pump truck, the discharge capacity matched with the horizontal liquid level and the residual concrete volume in the tank body of the concrete pump truck, which are calculated by the image information processor module fed back by the camera module in the image information acquisition system module, are calculated by the processor module, and then the processor module automatically controls the flow by adjusting the flow rate + module and the flow rate-module in the self-processing module according to the result of the operation module, the control system module comprises an operating rod module and a switch key module, the operating rod modules at the upper part, the lower part, the left part and the right part of the tail part of the concrete mixer truck are moved into a cab, a driver can operate in the cab, and the running time of the driver is saved, and still installed the switch button module additional between LCD screen module and action bars module, the action bars module CAN only use when only the switch button module is pressed, misoperation has been avoided, integrated to a direction operation action bars module, make it CAN not only adjust the single direction, and CAN promote 45 degrees to one side, realize the simultaneous movement of two directions, and integrated direction action bars module adopts data transmission CAN bus and controller communication to reduce the use amount of controller IO module, cost is saved, complete image information acquisition system module has, through installing the camera module of left and right position additional at concrete mixer rear of a vehicle, carry out the collection of concrete mixer rear of a vehicle image information, let the driver CAN more clear observation concrete mixer's rear of a vehicle situation, break away from the leader and also CAN realize backing a car independently yet, concrete mixer's rear of a vehicle camera module is through the direct liquid reaction of total line image information at the driver's cabin The display screen module can also monitor the state of the discharge hopper of the concrete mixer and provide a basis for the direction adjustment of the operating rod module, the tail part of the concrete mixer is provided with an ultrasonic ranging sensor module, the distance between the concrete mixer truck and the hopper of the concrete pump truck is determined by the return speed of the ultrasonic wave sent by the ultrasonic ranging sensor module and is displayed on the liquid crystal display screen module, therefore, the error of the camera module caused by different visual angles can be effectively eliminated, the safety of backing is improved, the key switch is arranged beside the display, only when the switch key module is opened, the direction operating rod module can be used, and when the operating rod module is used, the camera module above the concrete mixer truck collects images, and displaying the current concrete horizontal plane position in the hopper of the concrete pump truck on the liquid crystal display screen module.

The specific use method comprises the following steps: the intelligent control system of the mixer truck is opened by opening a switch key module in a control system module, image information collected by a camera module in an image information collection system module is respectively transmitted to a liquid crystal display screen module and a processor module in the image information collection system module through a data transmission CAN bus, the image information collected by the camera module in the image information collection system module is displayed in the liquid crystal display screen module in the image information collection system module, the image information collected by the camera module in the image information collection system module is processed in the processor module, the processor module compares the image information collected by the camera module in the image information collection system module with preset value module data in the processor module, and then carries out result analysis, for example, the data of the preset value module in the processor module is met, the data is transmitted to a self-processing module in a processor module through a data transmission CAN bus for non-operational processing, so that the intelligent control of the output flow of the mixer truck is realized, if the data does not meet the data of a preset value module in the processor module, the data is transmitted to an operation module in the processor module through the data transmission CAN bus for operation, the operation module in the processor module performs operation to obtain data, the data is compared with the preset value module data in the processor module, result analysis is performed to obtain specific adjustment data, the specific adjustment data transmits the obtained specific adjustment data to the self-processing module in the processor module through the data transmission CAN bus for operation processing, the self-processing module automatically adjusts the flow + module and the flow-module according to the specific adjustment data obtained by the operation module, if the output flow needs to be adjusted to be reduced, the flow is controlled by the self-processing module, if the output flow needs to be increased, the flow is increased by the self-processing module control flow + module, so that the intelligent control of the output flow of the mixer truck is realized.

In order to facilitate backing of a driver of the concrete mixer truck, the tail of the concrete mixer truck is provided with two camera modules, wherein the two camera modules are provided, one camera module is used for improving image information for the driver, the other camera module is used for providing effective data for a control system module, the two camera modules are used for transmitting data through a bus, and the difference is that the data for providing the image information CAN be directly sent to a liquid crystal display module through a data transmission CAN bus without being subjected to algorithm calculation through a processor module, the camera module for providing information acquisition reads image information by performing background difference, binarization and median filtering through the processor module, the processor module operation module calculates the concrete liquid level of the concrete pump truck hopper, the processor module adjusts the discharge capacity of the concrete mixer truck from the processing module to realize the control of the discharge capacity of the concrete mixer truck; the ultrasonic ranging sensor module is additionally arranged at the tail part of the concrete pump truck, the distance between the concrete mixer truck and the concrete pump truck is judged according to the return time of ultrasonic waves, although the camera module is close to transmit image information, the distance is determined to have certain difficulty through images, and the ultrasonic ranging sensor module is additionally arranged, so that the distance between the concrete mixer truck and the concrete pump truck can be seen through data visually, and a driver is safer when backing a car.

The action bars module of control concrete mixer, thereby control the removal about the top and bottom of concrete mixer hopper through control system module with signal transmission for processor module, the action bars module CAN also be two directions's removal simultaneously when pushing away 45 degrees to one side, and the big hopper of thrust capacity just removes soon moreover, if the little hopper of thrust capacity removes just slowly, the action bars module uses data transmission CAN bus and control system module communication, has saved the controller port, saves the cost.

Compared with the prior art, through installing camera module and ultrasonic ranging sensor module additional at the concrete mixer afterbody, the realization improves image information and controller for the driver and provides effective data, direction action bars module through controlling the concrete mixer, realize concrete mixer intelligent control, in order to satisfy the steady operation under the different operating mode conditions of concrete mixer, improve the complete machine performance, intensity of labour and accuracy are reduced, entire system's reliability has been improved simultaneously, stability and security, its main part is simple, design benefit, convenience safe in utilization, application effect is friendly, market prospect is wide.

Description of the drawings:

fig. 1 is a schematic block diagram relating to the principle of the system structure of the present invention.

Fig. 2 is the utility model relates to a concrete mixer truck intelligent control system control flow principle schematic diagram.

Fig. 3 is the image layout diagram displayed by the liquid crystal display of the present invention.

Fig. 4 is a schematic view of the directional control rod of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following examples and accompanying drawings.

Example 1:

the concrete mixer truck intelligent control system that this embodiment relates to, its structural principle schematic frame is shown as figure 1: the main functional structure comprises a main intelligent control system module 1 of the mixer truck, a processor module 2, a control system module 3, an image information acquisition system module 4 and a data transmission CAN bus 19; the intelligent control system main module 1 of the mixer truck is connected with the processor module 2, the control system module 3 and the image information acquisition system module 4 through a data transmission CAN bus 19, the image information acquisition system module 4 comprises a camera module 12, an ultrasonic ranging sensor module 13 and a liquid crystal display screen module 14, the image information acquisition system module 4 is connected with the camera module 12, the ultrasonic ranging sensor module 13 and the liquid crystal display screen module 14 through the data transmission CAN bus 19, and the image information acquisition system module 4 is used for acquiring information such as images, sound waves and the like; the control system module 3 comprises an operating rod module 11 and a switch key module 10, the control system module 3 is connected with the operating rod module 11 and the switch key module 10 through a data transmission CAN bus 19, the operating rod module 11 comprises an upper hopper module 15, a lower hopper module 16, a left hopper module 17 and a right hopper module 18, the operating rod module 11 is connected with the upper hopper module 15, the lower hopper module 16, the left hopper module 17 and the right hopper module 18 through the data transmission CAN bus 19, and the operation of the intelligent control system main module 1 of the concrete mixer truck is realized through the control of the operating rod module 11; the processor module 2 comprises a preset value module 6, an operation module 7 and a self-processing module 5, the processor module 2 is connected with the preset value module 6, the operation module 7 and the self-processing module 5 through a data transmission CAN bus 19, the self-processing module 5 comprises a flow + module 8 and a flow-module 9, the self-processing module 5 is connected with the flow + module 8 and the flow-module 9 through the data transmission CAN bus 19, the processor module 2 is used for processing information acquired by the image information acquisition system module 4 and processing instructions sent by the control system module 3, the information acquired by the image information acquisition system module 4 is compared with data of the preset value module 6 in the processor module 2 through the processor module 2, calculation is carried out in the operation module 7 of the processor module 2, and then the processor module 2 automatically controls the flow through the flow + module 8 and the flow-module 9 in the self-processing module 5 according to the result of the operation module 7 so as to control the flow size (ii) a The liquid crystal display module 14 can display the image fed back by the camera module 12 in the image information acquisition system module 4 and the distance between the current concrete mixer truck and the hopper of the concrete pump truck, the horizontal liquid level of the hopper of the current concrete pump truck, the discharge capacity matched with the horizontal liquid level and the residual concrete volume in the tank body of the concrete pump truck, which are calculated by the image information processor module 2 fed back by the camera module 12 in the image information acquisition system module 4, are calculated by the operation module 7, then the processor module 2 automatically controls the flow through the adjustment flow rate + module 8 and the flow rate-module 9 in the self-processing module 5 according to the result of the operation module 7, the control system module 3 comprises an operating rod module 11 and a switch key module 10, the operating rod modules 11 at the upper part, the lower part, the left part and the right part of the tail part of the concrete mixer truck are moved into a cab, and a driver can operate in the cab, the time of a driver for running back and forth is saved, the switch key module 10 is additionally arranged between the liquid crystal display module 14 and the operating rod module 11, the operating rod module 11 CAN be used only when the switch key module 10 is pressed down, misoperation is avoided, the switch key module 10 is integrated into a directional operating rod module 11, so that the directional operating rod module CAN not only adjust a single direction, but also CAN be pushed at an angle of 45 degrees to realize simultaneous movement in two directions, the integrated directional operating rod module 11 adopts a data transmission CAN bus 19 to communicate with a controller, the use amount of an IO module of the controller is reduced, the cost is saved, a complete image information acquisition system module 4 is provided, the image information of the tail part of the concrete mixer is acquired by additionally arranging the camera modules 12 at the left position and the right position at the tail part of the concrete mixer, and the driver CAN more clearly observe the tail part condition of the concrete mixer, the automatic backing can be realized by separating from a backing guide, the rear camera module 12 of the concrete mixer directly reflects image information on the liquid crystal display screen module 14 of a cab through a bus, and can monitor the state of a discharge hopper of the concrete mixer to provide a basis for the direction adjustment of the operating rod module 11, the ultrasonic distance measuring sensor module 13 is arranged at the rear part of the concrete mixer, the distance between the concrete mixer and the hopper of the concrete pump truck is determined by the returning speed of ultrasonic waves sent by the ultrasonic distance measuring sensor module 13 and is displayed on the liquid crystal display screen module 14, so that the error of the camera module 12 caused by different visual angles can be effectively eliminated, the safety of backing is improved, a key switch is arranged beside a display, only the switch key module 10 is opened, the directional operating rod module 11 can be used, and when the operating rod module 11 is used, the camera module 12 above the concrete mixer truck collects images and displays the current concrete horizontal plane position in the hopper of the concrete pump truck on the liquid crystal display screen module 14.

In this embodiment, a specific intelligent control flow of the intelligent control system of the mixer truck is further described in detail with reference to fig. 2: fig. 2 is a schematic diagram of a specific control flow of the intelligent control system of the concrete mixer truck according to this embodiment, the intelligent control system of the whole mixer truck is turned on by turning on the switch key module 10 in the control system module 3, the image information collected by the camera module 12 in the image information collection system module 4 is respectively transmitted to the liquid crystal display module 14 and the processor module 2 in the image information collection system module 4 through the data transmission CAN bus 19, the image information collected by the camera module 12 in the image information collection system module 4 is displayed in the liquid crystal display module 14 in the image information collection system module 4, the image information collected by the camera module 12 in the image information collection system module 4 is processed in the processor module 2, and the processor module 2 processes the image information collected by the camera module 12 in the image information collection system module 4 and the preset value module 6 data in the processor module 2 After the comparison, result analysis is carried out, if the data of the preset value module 6 in the processor module 2 is met, the data are transmitted to the self-processing module 5 in the processor module 2 through the data transmission CAN bus 19 for non-operation processing, so that intelligent control of the output flow of the mixer truck is realized, if the data of the preset value module 6 in the processor module 2 are not met, the data are transmitted to the operation module 7 in the processor module 2 through the data transmission CAN bus 19 for operation, the data obtained after the operation of the operation module 7 in the processor module 2 are compared with the data of the preset value module 6 in the processor module 2, the result analysis is carried out, specific adjustment data are obtained, the specific adjustment data are transmitted to the self-processing module 5 in the processor module 2 through the data transmission CAN bus 19 for operation processing, the self-processing module 5 automatically adjusts the flow rate, the flow And the flow-module 9 controls the flow from the processing module 5 to be smaller if the output flow needs to be reduced, and controls the flow from the processing module 5 to be larger than the flow from the module 8 if the output flow needs to be increased, so that the intelligent control of the output flow of the mixer truck is realized.

The present embodiment further describes the image information acquisition system module 4 related to the invention in detail with reference to fig. 3: FIG. 3 is a diagram of the distribution of the camera modules 12 in the image information collecting system module 4 of the present invention, in order to make the driver of the concrete mixer conveniently back up, we add the camera modules 12 at the rear of the concrete mixer, the two types of the added camera modules 12 are totally two, one type is to improve the image information for the driver, the other type is to provide the effective data for the control system module 3, the two types of the camera modules 12 are all used for transmitting the data through the bus, the difference is that the data providing the image information does not need to be calculated by the processor module 2, and CAN be directly transmitted to the liquid crystal display module 14 through the data transmission CAN bus 19, and the camera module 12 providing the information collection is used for reading the image information by the background difference, binarization and median filtering through the processor module 2, the processor module 2 operation module 7 calculates the concrete liquid level of the hopper of the concrete pump, the processor module 2 adjusts the discharge capacity of the concrete mixer truck from the processing module 5 to realize the control of the discharge capacity of the concrete mixer truck; the ultrasonic ranging sensor module 13 is additionally arranged at the tail part of the concrete pump truck, the distance between the concrete mixer truck and the concrete pump truck is judged according to the return time of ultrasonic waves, although the camera module 12 is close to transmit image information, the distance is determined to have certain difficulty through images, and the ultrasonic ranging sensor module 13 is additionally arranged to enable a driver to see the distance between the concrete mixer truck and the concrete pump truck through data intuition, so that the driver is safer when backing a car.

The control concrete mixer's that this embodiment combines the control rod module 11 that fig. 4 shows, thereby control concrete mixer hopper's upper and lower left and right sides removal through control system module 3 with signal transmission for processor module 2, the removal that CAN also two directions simultaneously when the oblique push of control rod module 11 45 degrees, and the big hopper of pushing volume just removes soon, if the small hopper of pushing volume removes just slowly, control rod module 11 uses data transmission CAN bus 19 and control system module 3 communication, the controller port has been saved, save the cost.

This embodiment relates to and provides a concrete mixer truck intelligence control system, when the concrete mixer truck when backing a car and blowing, originally need a plurality of people in coordination, only need now just can accomplish all work labour saving and time saving alone, and can also the discharge capacity of automatic control concrete mixer truck, reach the unanimity with the coordination of concrete pump truck, it causes the waste to avoid the blowing to overflow soon, the blowing can cause the air suction slowly, novel structure, and design benefit, therefore, the clothes hanger is strong in practicability, have aesthetic property and practicality, easily use widely, experimental data proves, this embodiment relates to control system and installs on current concrete mixer truck, or supporting use on the vehicle of the same model, through the field test, can improve stirring efficiency more than 23%, the energy can be saved more than 15%, stirring quality promotes more than 30% relatively, save artifical more than 10%.

Claims (1)

1. An intelligent control system of a concrete mixer truck is characterized in that a main structure comprises a main module of the intelligent control system of the mixer truck, a processor module, a control system module, an image information acquisition system module and a data transmission CAN bus; the intelligent control system main module of the mixer truck is connected with the processor module, the control system module and the image information acquisition system module through a data transmission CAN bus, the image information acquisition system module comprises a camera module, an ultrasonic ranging sensor module and a liquid crystal display screen module, the image information acquisition system module is connected with the camera module, the ultrasonic ranging sensor module and the liquid crystal display screen module through the data transmission CAN bus, and the image information acquisition system module is used for acquiring image and sound wave information; the control system module comprises an operating rod module and a switch key module, the control system module is connected with the operating rod module and the switch key module through a data transmission CAN bus, the operating rod module comprises an upper hopper module, a lower hopper module, a left hopper module and a right hopper module, the operating rod module is connected with the upper hopper module, the lower hopper module, the left hopper module and the right hopper module through the data transmission CAN bus, and the operation of the intelligent control system main module of the concrete mixer truck is realized through the control of the operating rod module; the processor module comprises a preset value module, an operation module and a self-processing module, the processor module is connected with the preset value module, the operation module and the self-processing module through a data transmission CAN bus, the self-processing module comprises a flow + module and a flow-module, the self-processing module is connected with the flow + module and the flow-module through the data transmission CAN bus, the processor module is used for processing information acquired by the image information acquisition system module and processing instructions sent by the control system module, the information acquired by the image information acquisition system module is compared with the preset value module data in the processor module, calculating in an operation module of the processor module, and then automatically controlling the flow by adjusting a flow rate + module and a flow rate-module in a self-processing module by the processor module according to the result of the operation module; the liquid crystal display module can display the image fed back by the camera module in the image information acquisition system module and the distance between the current concrete mixer and the hopper of the concrete pump truck, the horizontal liquid level of the hopper of the current concrete pump truck, the discharge capacity matched with the horizontal liquid level and the residual concrete volume in the tank body of the concrete pump truck, which are calculated by the image information processor module fed back by the camera module in the image information acquisition system module, are calculated by the processor module, and then the processor module automatically controls the flow by adjusting the flow rate + module and the flow rate-module in the self-processing module according to the result of the operation module, the control system module comprises an operating rod module and a switch key module, the operating rod modules at the upper part, the lower part, the left part and the right part of the tail part of the concrete mixer truck are moved into a cab, a driver can operate in the cab, and the running time of the driver is saved, and still installed the switch button module additional between LCD screen module and action bars module, the action bars module CAN only use when only the switch button module is pressed, misoperation has been avoided, integrated to a direction operation action bars module, make it CAN not only adjust the single direction, and CAN promote 45 degrees to one side, realize the simultaneous movement of two directions, and integrated direction action bars module adopts data transmission CAN bus and controller communication to reduce the use amount of controller IO module, cost is saved, complete image information acquisition system module has, through installing the camera module of left and right position additional at concrete mixer rear of a vehicle, carry out the collection of concrete mixer rear of a vehicle image information, let the driver CAN more clear observation concrete mixer's rear of a vehicle situation, break away from the leader and also CAN realize backing a car independently yet, concrete mixer's rear of a vehicle camera module is through the direct liquid reaction of total line image information at the driver's cabin The display screen module can also monitor the state of the discharge hopper of the concrete mixer and provide a basis for the direction adjustment of the operating rod module, the tail part of the concrete mixer is provided with an ultrasonic ranging sensor module, the distance between the concrete mixer truck and the hopper of the concrete pump truck is determined by the return speed of the ultrasonic wave sent by the ultrasonic ranging sensor module and is displayed on the liquid crystal display screen module, therefore, the error of the camera module caused by different visual angles can be effectively eliminated, the safety of backing is improved, the key switch is arranged beside the display, only when the switch key module is opened, the direction operating rod module can be used, and when the operating rod module is used, the camera module above the concrete mixer truck collects images, and displaying the current concrete horizontal plane position in the hopper of the concrete pump truck on the liquid crystal display screen module.

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