Mother-son type flood drainage vehicle control system

Abstract

The utility model discloses a primary-secondary type flood drainage vehicle control system. A secondary vehicle and a primary vehicle are connected without a cable; the system comprises a remote control transmitter, a child vehicle remote control receiver, a mother vehicle remote control receiver, a child vehicle controller and a mother vehicle controller, the child vehicle remote control receiver and the child vehicle controller are installed on a child vehicle, and the mother vehicle remote control receiver and the mother vehicle controller are installed on a mother vehicle; the sub-vehicle controller is connected with the sub-vehicle remote control receiver through a CAN bus; the mother vehicle controller is connected with the mother vehicle remote control receiver through a CAN bus; and the remote control transmitter is in wireless communication with the secondary vehicle remote control receiver and the primary vehicle remote control receiver so as to control the actions of the secondary vehicle and the primary vehicle respectively. According to the utility model, wireless remote control can be respectively carried out on the secondary vehicle and the primary vehicle which are not connected by a communication cable, so that the convenience and safety of the operation of the secondary vehicle are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a mother-and-child type waterlogging drainage vehicle, and in particular to a mother-and-child type waterlogging drainage vehicle control system. Background Art

[0002] In conventional mother-and-child drainage vehicles, the child vehicle and the mother vehicle are connected by a communication cable. When operating in a complex environment, the communication cable between the child vehicle and the mother vehicle is easily damaged, resulting in interruption of communication between the child vehicle and the mother vehicle, loss of control of the child vehicle, and poor reliability. In addition, in order to prevent the movement of the child vehicle from damaging the communication cable, the operator or a separate person is required to reel and lay the cable, which is inconvenient. Utility Model Content

[0003] In order to overcome the defects in the prior art, the utility model provides a control system for a mother-and-child type drainage vehicle to improve the operating convenience and stability of the child vehicle in the mother-and-child type drainage vehicle.

[0004] The technical solution adopted by the utility model is: a control system for a mother-and-child type drainage vehicle, wherein there is no pipeline or cable connection between the child vehicle and the mother vehicle; the system comprises a remote control transmitter, a child vehicle remote control receiver, a mother vehicle remote control receiver, a child vehicle controller and a mother vehicle controller, wherein the child vehicle remote control receiver and the child vehicle controller are installed on the child vehicle, and the mother vehicle remote control receiver and the mother vehicle controller are installed on the mother vehicle; the child vehicle controller and the child vehicle remote control receiver are connected via a CAN bus; the mother vehicle controller and the mother vehicle remote control receiver are connected via a CAN bus; wireless communication is used between the remote control transmitter and the child vehicle remote control receiver and the mother vehicle remote control receiver to respectively control the actions of the child vehicle and the mother vehicle.

[0005] As a further improvement of the present invention, the system also includes a mother vehicle display screen, which is connected to the mother vehicle controller via a CAN bus and is used to display information including water pump speed and water pressure collected by the sub-vehicle controller.

[0006] The beneficial effects of the utility model are:

[0007] The control system of the mother-and-child drainage vehicle of the present invention has relatively independent electrical systems of the child vehicle and the mother vehicle, eliminates the communication cable connection between the child vehicle and the mother vehicle, avoids interruption of communication between the child vehicle and the mother vehicle due to damage of the communication cable when operating in a complex environment, and causes loss of control of the child vehicle, thereby improving working reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0009] Figure 1 This is a schematic diagram of the control system structure of the mother-child type flood drainage vehicle of the utility model; DETAILED DESCRIPTION

[0010] like Figure 1 As shown, a control system of a sub-carriage drainage vehicle is provided, wherein there is no cable connection between the sub-carriage and the mother car, and only a hydraulic pipeline connection is provided. The system includes a remote control transmitter, a sub-carriage remote control receiver, a mother car remote control receiver, a sub-carriage controller, a mother car controller and a mother car display screen, wherein the sub-carriage remote control receiver and the sub-carriage controller are installed on the sub-carriage, and the mother car remote control receiver and the mother car controller are installed on the mother car; the sub-carriage controller and the sub-carriage remote control receiver are connected through a CAN bus; the mother car controller and the mother car remote control receiver are connected through a CAN bus; the remote control transmitter and the sub-carriage remote control receiver and the mother car remote control receiver are all wirelessly communicated to control the sub-carriage and the mother car actions respectively.

[0011] The working principle of this system is as follows:

[0012] The sub-vehicle controller collects signals such as water pump speed and water pressure, and after conversion, sends them to the sub-vehicle remote control receiver via the CAN bus, and then the sub-vehicle remote control receiver sends them to the remote control transmitter via radio, and after being transferred by the remote control transmitter, it is sent to the mother vehicle remote control receiver via radio, and then the CAN bus transmits the information to the mother vehicle controller, and the mother vehicle controller transmits the information to the mother vehicle display screen via the CAN bus for the operator to view the real-time vehicle information.

[0013] The advantage of this system is that, compared with the prior art, it eliminates the communication cable connection between the sub-carriage and the mother car, avoiding interference and damage to the connecting cables in complex situations that affect the normal operation of the sub-carriage. The sub-carriage and the mother car can be wirelessly controlled separately through the remote control transmitter, which increases the convenience and safety of operation.

[0014] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto. Various changes that can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention are all within the protection scope of the claims of the present invention.

Claims

1. A control system for a mother-and-child type flood drainage vehicle, characterized in that: There is no cable connection between the sub-car and the mother car; the system includes a remote control transmitter, a sub-car remote control receiver, a mother car remote control receiver, a sub-car controller and a mother car controller, wherein the sub-car remote control receiver and the sub-car controller are installed on the sub-car, and the mother car remote control receiver and the mother car controller are installed on the mother car; the sub-car controller and the sub-car remote control receiver are connected through a CAN bus; the mother car controller and the mother car remote control receiver are connected through a CAN bus; the remote control transmitter and the sub-car remote control receiver and the mother car remote control receiver all communicate wirelessly to control the actions of the sub-car and the mother car respectively.

2. The control system of the mother-and-child type flood drainage vehicle according to claim 1 is characterized in that: It also includes a mother vehicle display screen, which is connected to the mother vehicle controller via a CAN bus and is used to display information including water pump speed and water pressure collected by the sub-vehicle controller.

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