CN212965856U

CN212965856U - Fork truck remote monitoring and fault diagnosis system

Info

Publication number: CN212965856U
Application number: CN202022187115.XU
Authority: CN
Inventors: 厉峰彬; 宋文斌
Original assignee: Hangzhou Hangcha Electrical Appliance Co ltd
Current assignee: Hangzhou Hangcha Electrical Appliance Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-13
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a fork truck equipment technical field, in particular to fork truck remote monitoring and fault diagnosis system. The system comprises a forklift host, a vehicle-mounted terminal, a network system and a remote terminal, wherein a controller assembly is arranged on the forklift host, and the vehicle-mounted terminal and the controller assembly are in compatible fit; the vehicle-mounted terminal is provided with a data acquisition component and a data uploading component, the network system comprises an acquisition and control gateway, a database and a website system, the vehicle-mounted terminal is connected with the database through the acquisition and control gateway by adopting a GPRS network, the remote terminal is connected with the database through the website system, and the remote terminal is a remote network terminal. The system can monitor the practical state of the forklift in real time, can automatically provide a simple fault processing scheme, and provides a fault solution for the forklift by utilizing remote assistance when the fault is complex.

Description

Fork truck remote monitoring and fault diagnosis system

Technical Field

The utility model relates to a fork truck equipment technical field, in particular to fork truck remote monitoring and fault diagnosis system.

Background

The traditional forklift at present is not provided with a relevant device of a remote monitoring and fault diagnosis system. Due to the lack of related remote monitoring and fault diagnosis, the existing forklift has some defects in the using process, the defects are mainly reflected in that maintenance personnel need to be on site when faults occur, and time delay is caused in the mode.

Along with the function of the forklift is more and more intelligent, the control system of the forklift is more and more complex. In the face of a complex control system, once a fault problem occurs, most maintenance personnel cannot maintain the control system without system training. If the situation is met, the system can only communicate with a professional technician or wait for the professional technician to get on the door for maintenance. If the problem can be solved well through telephone communication, if the problem can not be solved through telephone communication, time delay and personnel cost increase are caused by waiting for technicians to get on the door.

The problem solving process aiming at the forklift not only improves the service cost, but also brings poor use experience to the customer, even brings great economic loss to the customer, and can cause customer loss to the company.

Therefore, in order to solve the above problems, it is necessary to improve the forklift.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fork truck remote monitoring and failure diagnosis system. The system is used for remotely assisting in remote monitoring and fault diagnosis.

The utility model provides a technical scheme that its technical problem adopted is:

a forklift remote monitoring and fault diagnosis system comprises a forklift host, a vehicle-mounted terminal, a network system and a remote terminal, wherein a controller assembly is arranged on the forklift host, and the vehicle-mounted terminal and the controller assembly are matched in a compatible manner; the vehicle-mounted terminal is provided with a data acquisition component and a data uploading component, the network system comprises an acquisition and control gateway, a database and a website system, the vehicle-mounted terminal is connected with the database through the acquisition and control gateway by adopting a GPRS network, the remote terminal is connected with the database through the website system, and the remote terminal is a remote network terminal.

Preferably, the database is an online database or a local database.

Preferably, the data acquisition assembly is connected with the controller assembly and acquires information data including GPRS coordinates of the forklift host, vehicle speed, working time, current magnitude, motor speed, battery voltage, motor temperature, controller temperature and mileage through the controller assembly.

Preferably, the vehicle-mounted terminal and the controller component are in real-time communication through CAN data.

Preferably, the remote terminal comprises a web browser or a palm terminal.

Preferably, the in-vehicle terminal is provided with a display.

Preferably, the in-vehicle terminal incorporates an analysis tool and an automatic processing system.

The utility model has the advantages that: the system can monitor the practical state of the forklift in real time, can automatically provide a simple fault processing scheme, and provides a fault solution for the forklift by utilizing remote assistance when the fault is complex. Through the system, the utilization rate of the forklift is improved, the time cost of technical personnel is saved, and the forklift with faults can be maintained in time even if the professional personnel are absent.

Drawings

Fig. 1 shows a schematic structural diagram of the present invention.

Detailed Description

Further refinements will now be made on the basis of the representative embodiment shown in the figures. It should be understood that the following description is not intended to limit the embodiments to one preferred embodiment. On the contrary, it is intended to cover alternatives, modifications, and equivalents as may be included within the spirit and scope of the embodiments as defined by the appended claims.

In the following detailed description, reference is made to the accompanying drawings which form a part hereof, and in which is shown by way of illustration specific embodiments in accordance with the embodiments. Although these embodiments are described in sufficient detail to enable those skilled in the art to practice the embodiments, it is to be understood that these examples are not limiting, such that other examples may be used and that corresponding modifications may be made without departing from the spirit and scope of the embodiments.

Specifically, referring to fig. 1, fig. 1 shows a forklift remote monitoring and fault diagnosis system, which mainly solves the problem that the existing forklift lacks remote monitoring and fault diagnosis.

Specifically, the system comprises a forklift host, a vehicle-mounted terminal, a network system and a remote terminal, wherein a controller assembly is arranged on the forklift host, and the controller assembly is used for controlling the operation of each component on the forklift. The vehicle-mounted terminal is compatible with the controller component, is provided with a data acquisition component and a data uploading component, is connected with the controller component, and acquires information data including GPRS coordinates, vehicle speed, working time, current magnitude, motor speed, battery voltage, motor temperature, controller temperature and mileage of a forklift host through the controller component. The vehicle-mounted terminal and the controller component are in real-time communication through CAN data, information collected by a vehicle is analyzed, data uploading and task issuing are carried out, data are finally transmitted to technicians through GPRS network communication, and the technicians CAN carry out online service and fault diagnosis in time through data analysis.

The network system mainly comprises an acquisition and control gateway, a database and a website system, wherein the vehicle-mounted terminal is connected with the database through the acquisition and control gateway by adopting a GPRS network, the remote terminal is connected with the database through the website system, and the remote terminal is a remote network terminal. The database adopts an online database or a local database of an online server, the remote terminal comprises a web browser, a palm terminal and the like, a technician receives data sent by the vehicle-mounted terminal by using the web browser or the palm terminal, then analyzes and makes corresponding decisions through corresponding software, and the website system is used for managing the data and correspondingly sorting and analyzing the data. The vehicle-mounted terminal is provided with the display, is convenient for show various information, and simultaneously, the vehicle-mounted terminal embeds has analytical tool and automatic processing system, and comparatively simple trouble can show processing scheme on the display through automatic processing system. And the complex scheme can be remotely controlled through a technical remote place.

Regarding the above vehicle-mounted terminal, there are two main tasks, namely data acquisition and data uploading. The data acquisition mainly comprises the following steps: the method comprises the steps of collecting GPRS coordinates, vehicle speed, working time, current magnitude, motor rotating speed, battery voltage, motor temperature, controller temperature and mileage of the forklift. The data uploading mainly comprises the following steps: and uploading the GPRS coordinates, the vehicle speed, the working time, the current magnitude, the motor rotating speed, the battery voltage, the motor temperature, the controller temperature, the mileage, the output power, the alarm items and the alarm time of the forklift in real time.

The uploaded data is stored in a database, and technicians issue or inquire forklift related information including vehicle types, controller models, vehicle climbing speed, flat ground walking speed, fork lifting speed and the like through a remote terminal; the location of the forklift, the speed of the forklift, the working time, the current magnitude, the rotating speed of the motor, the voltage of the battery, the temperature of the motor, the temperature of the controller, the output power and the like can also be inquired in real time; the overall operation conditions of the forklift, such as vehicle energy consumption, vehicle mileage, alarm times and the like, can be statistically inquired and are displayed in a graph or a table in an visualization mode. All information is managed by the website system.

And the background management system of the remote terminal supports displaying remote vehicle alarm information and displays the alarm content, the alarm position and the alarm time on a webpage in detail. The set system alarm contents mainly include: the alarm for low electric quantity of the storage battery, the alarm for high temperature of the motor, the alarm for overspeed, the alarm for voltage abnormity, the alarm for current abnormity, the alarm for temperature of a control panel, the alarm for a door lock and the alarm for a hand brake. Through reading the data on the CAN bus of the forklift controller assembly, the fault code of the forklift controller assembly CAN be further displayed, so that a technician CAN conveniently judge the fault of the vehicle at the first time, and the prepared and targeted vehicle field guidance is carried out.

For purposes of explanation, specific nomenclature is used in the above description to provide a thorough understanding of the described embodiments. It will be apparent, however, to one skilled in the art that these specific details are not required in order to practice the embodiments described above. Thus, the foregoing descriptions of specific embodiments described herein are presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the embodiments to the precise form disclosed. It will be apparent to those skilled in the art that certain modifications, combinations, and variations can be made in light of the above teachings.

Claims

1. The utility model provides a fork truck remote monitoring and failure diagnosis system which characterized in that: the system comprises a forklift host, a vehicle-mounted terminal, a network system and a remote terminal, wherein a controller assembly is arranged on the forklift host, and the vehicle-mounted terminal and the controller assembly are in compatible fit; the vehicle-mounted terminal is provided with a data acquisition component and a data uploading component, the network system comprises an acquisition and control gateway, a database and a website system, the vehicle-mounted terminal is connected with the database through the acquisition and control gateway by adopting a GPRS network, the remote terminal is connected with the database through the website system, and the remote terminal is a remote network terminal.

2. The forklift truck remote monitoring and fault diagnosis system according to claim 1, wherein: the database is an online database or a local database.

3. The forklift truck remote monitoring and fault diagnosis system according to claim 1, wherein: the data acquisition assembly is connected with the controller assembly and acquires information data including GPRS coordinates, vehicle speed, working time, current magnitude, motor speed, battery voltage, motor temperature, controller temperature and mileage of the forklift host through the controller assembly.

4. The forklift truck remote monitoring and fault diagnosis system according to claim 1, wherein: and the vehicle-mounted terminal is in real-time communication with the controller component through CAN data.

5. The forklift truck remote monitoring and fault diagnosis system according to claim 1, wherein: the remote terminal comprises a network browser and a palm terminal.

6. The forklift truck remote monitoring and fault diagnosis system according to claim 1, wherein: the vehicle-mounted terminal is provided with a display.