Overdue payment remote processing system for engineering machinery

Abstract

The utility model provides an overdue payment remote processing system for engineering machinery, which comprises a display module, an alarm module, a locking module, a timing module, a control module and a remote control terminal, and is characterized in that the display module is arranged on the engineering machinery; the alarm module is arranged on the engineering machinery; the locking module is arranged on a power system of the engineering machinery and is used for controlling the power system; the timing module is used for recording the residual duration and the overdue duration of the engineering machinery; the control module is in communication connection with the display module, the alarm module, the locking module and the timing module; the remote control terminal is in communication connection with the control module. According to the overdue payment remote processing system for the engineering machinery provided by the utility model, a customer can be fully reminded through the display module and the alarm module, and then the locking module is controlled through the remote control terminal to lock the power system, so that the situation that the engineering machinery is locked because the customer forgets to pay is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering machinery, and in particular relates to a remote processing system for overdue payments used in engineering machinery. Background Art

[0002] Due to the high price of construction machinery, buyers often purchase it in installments. Once a payment becomes overdue, equipment suppliers have no effective recourse and are often forced to resort to legal action. This results in the loss of customers and a significant waste of manpower and financial resources.

[0003] To address this, some construction machinery has emerged on the market with remote locking systems that lock the machine directly if a customer overdues. However, sometimes the customer simply forgets rather than intentionally overdue, and directly locking the machine in such cases can significantly impact the customer's experience. Utility Model Content

[0004] The utility model provides a remote processing system for overdue payments for engineering machinery, aiming to solve the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a remote processing system for overdue payments for construction machinery, comprising:

[0006] A display module is provided on the engineering machinery;

[0007] An alarm module, provided on the engineering machinery;

[0008] a locking module, provided on the power system of the engineering machine, for controlling the power system and locking the engineering machine;

[0009] A timing module, used to record the remaining time and overdue time of the construction machinery;

[0010] A control module is communicatively connected with the display module, the alarm module, the locking module and the timing module; and a remote control terminal is connected with the control module.

[0011] In a possible implementation of the remote processing system for overdue payments for engineering machinery provided by the present invention, the control module includes a single-chip microcomputer, a wireless communication module and an engineering equipment controller, the wireless communication module is connected to the remote control terminal through a wireless communication network, the single-chip microcomputer is connected to the wireless communication module, the engineering equipment controller, the display module, the alarm module and the timing module; the engineering equipment controller is connected to the locking module.

[0012] In a possible implementation of the overdue payment remote processing system for engineering machinery provided by the present invention, the wireless communication module is a GPRS, CDMA or GSM module.

[0013] In a possible implementation of the remote processing system for overdue payments for engineering machinery provided by the present invention, the control module further includes a multiplexer, and the single-chip microcomputer is connected to the wireless communication module and the engineering equipment controller via the multiplexer.

[0014] In a possible implementation of the overdue payment remote processing system for engineering machinery provided by the present invention, the power system includes a hydraulic working system and a vehicle travel system, and the locking module includes a hydraulic control module and an engine locking module.

[0015] In a possible implementation of the remote processing system for overdue payments for engineering machinery provided by the present invention, the hydraulic control module includes a solenoid valve, which is provided with four oil ports, namely P, T, A and B. The P oil port is connected to the oil outlet of the hydraulic pump, the A oil port is connected to the main oil supply pipeline of the hydraulic working system, the T oil port is connected to the oil tank, and the B oil port is connected to the main oil return pipeline of the hydraulic working system. The solenoid is provided with at least a first workstation and a second workstation. The P oil port on the first workstation is connected to the A oil port, and the T oil port is connected to the B oil port; the P oil port on the second workstation is directly connected to the T oil port, and the A oil port and the B oil port are closed.

[0016] The beneficial effects of the overdue payment remote processing system for engineering machinery provided by the utility model are: compared with the existing technology, the overdue payment remote processing system for engineering machinery provided by the utility model is provided with a timing module, which can fully remind the customer through the display module and the alarm module before the overdue and after the short-term overdue, and then lock the power system by controlling the locking module through the remote control terminal, effectively avoiding the situation where the engineering machinery is locked because the customer forgets to pay. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a remote processing system for overdue payments for construction machinery provided by an embodiment of the present utility model;

[0018] Figure 2 A schematic diagram of the principle of a solenoid valve in a remote processing system for overdue payments for construction machinery provided by an embodiment of the utility model;

[0019] Description of reference numerals:

[0020] 10. Display module; 20. Alarm module; 30. Lock module; 31. Hydraulic control module;

[0021] 311, solenoid valve; 32, engine lock module; 40, timing module; 50, remote control terminal;

[0022] 61. Hydraulic working system; 62. Vehicle travel system; 71. Single chip microcomputer; 72. Wireless communication module;

[0023] 73. Multiplexer; 74. Engineering equipment controller. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] Unless otherwise specified, the relative arrangement of the parts and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. Technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0028] In the description of this application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be subsequently positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device may also be positioned in other different ways, and the spatially relative descriptions used herein are interpreted accordingly.

[0030] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0031] Please also refer to Figures 1 to 2 The remote overdue payment processing system for construction machinery provided by the present invention is now described. The remote overdue payment processing system for construction machinery includes a display module 10, an alarm module 20, a locking module 30, a timing module 40, a control module, and a remote control terminal 50. The display module 10 is provided on the construction machinery; the alarm module 20 is provided on the construction machinery; the locking module 30 is provided on the power system of the construction machinery and is used to control the power system; the timing module 40 is used to record the remaining time and overdue time of the construction machinery; the control module is communicatively connected to the display module 10, the alarm module 20, the locking module 30, and the timing module 40; and the remote control terminal 50 is communicatively connected to the control module.

[0032] The power system includes a hydraulic system 61 and a vehicle travel system 62. The locking module 30 includes a hydraulic control module 31 and an engine lock module 32. The hydraulic system 61 is used to provide the power required for the construction machine to operate, and the vehicle travel system 62 is used to provide the power required for the construction machine to move.

[0033] Specifically, the display module 10 is a display screen on the construction machinery, and the alarm module 20 is a sound-generating element such as a buzzer. The engine lock module 32 uses an existing device, such as a remote control switch connected in series with the starting circuit. By controlling the remote control switch, the engine starting circuit is cut off, allowing the machinery to continue operating for a short period of time. After the equipment stops, the engine cannot be started, achieving the effect of locking the engine.

[0034] The following is the detailed implementation process of the overdue payment remote processing system for construction machinery:

[0035] Information processing and command issuance of the control module

[0036] 48 hours before the payment deadline:

[0037] Received signal processing: The microcontroller in the control module receives the remaining time information transmitted by the timing module.

[0038] Instructions are issued: Based on this information, the microcontroller controls the display module to display payment reminders on the display screen of the engineering machinery at a certain frequency, accompanied by screen flashing. At this time, the equipment can be used normally.

[0039] Overdue within 24 hours

[0040] Received signal processing: The timing module records the overdue time and transmits the signal to the microcontroller.

[0041] Instructions are issued: Based on this information, the microcontroller controls the alarm module 20 to sound an alarm at a specified frequency. It also controls the display module 10 to display a message indicating payment is overdue. However, the device remains operational. When the customer pays as agreed, they notify the manufacturer to check for payment. The manufacturer then transmits the relevant instructions to the control module via the remote control terminal. The control module then resets the system, canceling the reminders and alarms, and the associated issues disappear.

[0042] After 72 hours of overdue

[0043] Received signal processing: The timing module records that the overdue time reaches 72 hours and transmits the signal to the microcontroller.

[0044] Command Issued: The microcontroller issues a lock command through the engineering equipment controller. The engineering equipment controller, which stores a locking program, automatically executes the stored lock program upon receiving the command, locking the hydraulic controls and engine via the locking module. This locks the construction machinery, preventing it from being powered on or used. After the customer pays as agreed, they must submit a request for unlocking the machine. Within three business days of submitting the request, the manufacturer transmits the unlock command to the control module via the remote control terminal. The control module then controls the locking module to release the lock, allowing normal operation of the equipment.

[0045] 3. Collaborative work of various modules

[0046] Throughout the entire process, the display module, alarm module, locking module, timing module and automatic detection device all work closely with the control module.

[0047] The display module and alarm module remind customers of overdue payments under the instructions of the control module; the timing module accurately records the remaining time and overdue time and transmits key time node information to the control module; the locking module locks or unlocks the engine under the final instructions of the control module, thereby completing the entire overdue payment processing process.

[0048] Therefore, before locking the construction machinery, this system will fully remind the customer to make payment to avoid affecting the customer's normal use.

[0049] The beneficial effects of the remote processing system for overdue payments for construction machinery provided by the utility model are as follows: compared with the existing technology, the remote processing system for overdue payments for construction machinery provided by the utility model is provided with a timing module 40, which can fully remind the customer through the display module 10 and the alarm module 20 before the overdue and after a short period of overdue, and then control the locking module 30 through the remote control terminal 50 to lock the power system, effectively avoiding the situation where the construction machinery is locked because the customer forgets to pay.

[0050] Specifically, the control module includes a single-chip microcomputer 71, a wireless communication module 72 and an engineering equipment controller 74. The wireless communication module is connected to the remote control terminal 50 through a wireless communication network. The single-chip microcomputer 71 is connected to the wireless communication module, the engineering equipment controller 74, the display module 10, the alarm module 20 and the timing module 40; the engineering equipment controller 74 is connected to the locking module 30.

[0051] The single chip microcomputer 71 uses 89C51, the engineering equipment controller 74 uses 21N8-32401, and the wireless communication module uses G24.

[0052] The wireless communication module is a GPRS, CDMA or GSM module.

[0053] Specifically, the single chip microcomputer 71 controls the display module 10 , the alarm module 20 and the engineering equipment controller 74 respectively according to the signal transmitted by the timing module 40 .

[0054] It should be noted that the communication signal in the working environment of construction machinery is usually poor, making it difficult to monitor the construction equipment in real time. Therefore, a control module is installed directly on the construction machinery. When the construction machinery is operating in an environment without signal for a long time, it automatically controls the display module 10 and the alarm module 20 to issue reminders and warnings based on the overdue time recorded by the timing module 40, and controls the locking module 30 to cut off power and lock the construction machinery. After the customer agrees to pay, the remote control terminal 50 is connected to the wireless communication module by moving the construction machinery to a location with a communication signal or using a temporary base station, and the timing module 40 is controlled to reset the time. If the machine is locked, the remote control unlocks the state.

[0055] The control module further includes a multiplexer 73 , through which the single chip computer 71 is connected to the wireless communication module and the engineering equipment controller 74 .

[0056] Specifically, the X and Y ends of the multiplexer 73 are connected to the RD and WR ends of the microcontroller 71 respectively, the A and B ends are connected to the P1.1 and P1.2 ends of the microcontroller 71 respectively, the 0X and 0Y ends are connected to the TXD and RXD ends of the engineering equipment controller 74 respectively, and its 1X and 1Y ends are connected to the TXD and RXD ends of the wireless communication module 72 respectively.

[0057] It should be noted that the engineering equipment controller 74 stores a locking program. When the timer module 40 records an overdue time that reaches a set value, the engineering equipment controller 74 automatically executes the stored vehicle locking program, issues a vehicle locking command, and locks the engineering machinery.

[0058] like Figure 2 As shown, in a specific embodiment of the remote processing system for overdue payments for engineering machinery provided in an embodiment of the present utility model, the hydraulic control module 31 includes a solenoid valve 311, and the solenoid valve 311 is provided with four oil ports, namely P, T, A and B. The P oil port is connected to the oil outlet of the hydraulic pump, the A oil port is connected to the main oil supply pipeline of the hydraulic working system 61, the T oil port is connected to the oil tank, and the B oil port is connected to the main oil return pipeline of the hydraulic working system 61, and the solenoid is provided with at least a first workstation and a second workstation. The P oil port on the first workstation is connected to the A oil port, and the T oil port is connected to the B oil port; the P oil port on the second workstation is directly connected to the T oil port, and the A oil port and the B oil port are closed.

[0059] Specifically, after 48 hours of delay, the control solenoid valve 311 switches from the first position to the second position, directly connecting the P port to the T port. This allows the hydraulic pump to discharge oil directly into the tank, thereby shutting off power to the hydraulic working system 61. At this point, the vehicle's travel system 62 can continue to operate. After 72 hours of delay, the engine lock module is activated, preventing the engine from starting and generating no power. The vehicle is completely locked.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A remote processing system for overdue payments for construction machinery, characterized in that: include: A display module is provided on the engineering machinery; An alarm module, provided on the engineering machinery; a locking module, provided on the power system of the engineering machine, for controlling the power system and locking the engineering machine; A timing module, used to record the remaining time and overdue time of the construction machinery; a control module, communicatively connected to the display module, the alarm module, the locking module, and the timing module; as well as A remote control terminal is communicatively connected to the control module.

2. The overdue payment remote processing system for construction machinery according to claim 1, characterized in that: The control module includes a single-chip microcomputer, a wireless communication module and an engineering equipment controller. The wireless communication module is connected to the remote control terminal through a wireless communication network. The single-chip microcomputer is connected to the wireless communication module, the engineering equipment controller, the display module, the alarm module and the timing module; the engineering equipment controller is connected to the locking module.

3. The overdue payment remote processing system for construction machinery according to claim 2, characterized in that: The wireless communication module is a GPRS, CDMA or GSM module.

4. The overdue payment remote processing system for construction machinery according to claim 2, characterized in that: The control module further includes a multiplexer, and the single chip microcomputer is connected to the wireless communication module and the engineering equipment controller via the multiplexer.

5. The overdue payment remote processing system for construction machinery according to claim 1, characterized in that: The power system includes a hydraulic working system and a vehicle travel system, and the locking module includes a hydraulic control module and an engine locking module.

6. The overdue payment remote processing system for construction machinery according to claim 5, characterized in that: The hydraulic control module includes a solenoid valve, which is provided with four oil ports, namely P, T, A and B. The P oil port is connected to the oil outlet of the hydraulic pump, the A oil port is connected to the main oil supply pipeline of the hydraulic working system, the T oil port is connected to the oil tank, and the B oil port is connected to the main oil return pipeline of the hydraulic working system. The solenoid valve is provided with at least a first workstation and a second workstation. On the first workstation, the P oil port is connected to the A oil port, and the T oil port is connected to the B oil port; on the second workstation, the P oil port is directly connected to the T oil port, and the A oil port and the B oil port are closed.

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