Controller of electric bicycle charging pile with alarm function

Abstract

The utility model provides an electric bicycle charging pile controller with an alarm function, and relates to the electric bicycle charging pile controller field, the electric bicycle charging pile controller comprises a housing, the inner cavity of the housing is provided with a control mainboard, the control mainboard is used for data processing and signal sending, the inner cavity of the housing is also provided with a monitoring module, and the monitoring module is connected with the control mainboard. The monitoring module comprises a current sensor, a voltage sensor, a temperature sensor and an inductance sensor, and the monitoring module is used for monitoring charging abnormity; according to the utility model, through the arrangement of the control mainboard, the monitoring module, the audible and visual alarm and the wireless transmission module, the charging circuit can be monitored, the current sensor and the voltage sensor are used for monitoring the current and the voltage of the input circuit and the output circuit of the charging pile, and the inductance sensor is used for monitoring the charging connection position. Alarm information can be sent in time when abnormity occurs through the audible and visual alarm and the wireless transmission module, so that a worker can take measures.

Description

Technical Field

[0001] The utility model belongs to the field of electric bicycle charging pile controllers, in particular to a controller of an electric bicycle charging pile with an alarm function. Background Art

[0002] Controller of electric bicycle charging pile A device used to control the charging process of electric bicycles, usually including hardware and software, used to manage the charging power, charging method and charging period of the charging pile to meet user needs and grid management requirements;

[0003] According to the Chinese patent application No.: 202321653140.X, an electric bicycle charging pile that is easy to disassemble is disclosed, including a controller body; a connecting block is provided at the bottom of the controller body; the connecting block is fixedly connected to the bottom of the controller body; a fixing block is provided on the inner side wall of the connecting block; a support rod is provided at the bottom of the fixing block; the support rod is fixedly connected to the bottom of the fixing block; a mounting bracket is provided at the end of the support rod; a groove is provided on the inner side wall of the fixing block; a first magnet is provided on the inner side wall of the groove; the first magnet is fixedly connected to the inner side wall of the groove. Through the separate design, the steps of the staff when installing the equipment are effectively simplified, thereby facilitating the installation of the equipment by the staff, thereby effectively reducing the workload of the staff during installation, and facilitating the transportation of the equipment by the staff;

[0004] The existing technology effectively solves the problem that charging piles are inconvenient to disassemble and transport, and has the advantages of placement, disassembly and transportation. However, the controller function of the charging pile is relatively single, and can only control and manage the charging power. When a charging failure occurs, it cannot issue an alarm message in time, thereby reducing the safety of the charging pile.

[0005] In summary, the utility model therefore provides a controller for an electric bicycle charging pile with an alarm function to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A controller for an electric bicycle charging pile with an alarm function comprises a shell, an inner cavity of the shell is provided with a control mainboard, the control mainboard is used for data processing and signal sending, the inner cavity of the shell is also provided with a monitoring module, the monitoring module comprises a current sensor, a voltage sensor, a temperature sensor and an inductance sensor, the monitoring module is used for charging abnormality monitoring, an audible and visual alarm is provided on one side of the top of the shell, the audible and visual alarm is used for issuing alarm information, and a wireless transmission module is provided on the other side of the top of the shell, the wireless transmission module is used for remotely sending abnormal information.

[0008] Furthermore, in the utility model, a signal light is provided at the upper end of the front side of the shell, and the signal light is used for work indication.

[0009] Furthermore, in the utility model, an emergency switch is provided at the lower end of the front side of the shell, and the emergency switch is used for emergency stop.

[0010] Furthermore, in the utility model, a display is provided at the center of the front side of the housing, and the display is used for displaying charging information.

[0011] Furthermore, in the present invention, the current sensor, the voltage sensor and the temperature sensor are all fixedly connected to the inner wall of the housing, and the inductance sensor is installed at the output end of the charging cable.

[0012] Furthermore, in the utility model, the output ends of the monitoring module, signal light and emergency switch are all connected to the input end of the control mainboard, the output end of the control mainboard is respectively connected to the input end of the sound and light alarm, display and wireless transmission module, and the output end of the wireless transmission module is connected to the input end of the external remote terminal.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model provides protection for the control mainboard by setting up the shell, so as to prevent the control mainboard from being damaged by external environmental factors, thereby effectively improving the service life and working stability of the control mainboard. By setting up the control mainboard, the monitoring module, the sound and light alarm and the wireless transmission module, the charging circuit can be monitored. The current sensor and the voltage sensor are used for monitoring the current and voltage of the input circuit and the output circuit of the charging pile. The inductance sensor is used for monitoring the charging connection. The temperature sensor is used for monitoring the ambient temperature inside the shell. The sound and light alarm and the wireless transmission module can send alarm information in time when an abnormality occurs, so that the staff can take measures, thereby effectively improving the safety of the use of the electric bicycle charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;

[0017] Figure 3 It is a schematic diagram of the system flow of the utility model;

[0018] Figure 4 It is a flow chart of the monitoring module of the utility model.

[0019] In the figure:

[0020] 1. Shell; 2. Control main board; 3. Monitoring module; 301. Current sensor; 302. Voltage sensor; 303. Temperature sensor; 304. Inductance sensor; 4. Sound and light alarm; 5. Display; 6. Wireless transmission module; 7. Signal light; 8. Emergency switch. DETAILED DESCRIPTION

[0021] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0022] Example 1

[0023] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a controller for an electric bicycle charging pile with an alarm function, including a shell 1, the inner cavity of the shell 1 is provided with a control mainboard 2, the control mainboard 2 is used for data processing and signal sending, the inner cavity of the shell 1 is also provided with a monitoring module 3, the monitoring module 3 includes a current sensor 301, a voltage sensor 302, a temperature sensor 303 and an inductance sensor 304, the monitoring module 3 is used for charging abnormality monitoring, a sound and light alarm 4 is provided on one side of the top of the shell 1, the sound and light alarm 4 is used to issue an alarm message, and a wireless transmission module 6 is provided on the other side of the top of the shell 1, the wireless transmission module 6 is used to remotely send abnormal information.

[0024] like Figure 1-4As shown, two groups of current sensors 301 and voltage sensors 302 are provided, respectively, for monitoring the current and voltage of the input circuit and output circuit of the charging pile, so as to monitor short circuit and overload conditions. The inductance sensor 304 is used to monitor whether the charging line is correctly connected to the charging port of the electric bicycle to ensure the safety of the charging operation. The temperature sensor 303 can monitor the ambient temperature of the inner cavity of the shell 1 to prevent high temperature from causing failure of the control main board 2. The monitoring module 3 sends the monitoring signal to the control main board 2, and the control main board 2 processes the signal monitored by the monitoring module 3. When the data monitored by the monitoring module 3 is abnormal, the control main board 2 sends an alarm through the sound and light alarm 4, and sends abnormal information to the external remote terminal through the wireless transmission module 6, so as to promptly remind the staff to take measures.

[0025] Example 2

[0026] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0027] In this embodiment, a signal light 7 is provided at the upper end of the front side of the housing 1, and the signal light 7 is used for work indication.

[0028] An emergency switch 8 is provided at the lower end of the front side of the housing 1, and the emergency switch 8 is used for emergency stop.

[0029] A display 5 is arranged at the center of the front side of the housing 1, and the display 5 is used to display charging information.

[0030] The current sensor 301 , the voltage sensor 302 and the temperature sensor 303 are all fixedly connected to the inner wall of the housing 1 , and the inductance sensor 304 is installed at the output end of the charging cable.

[0031] The output ends of the monitoring module 3, signal light 7 and emergency switch 8 are all connected to the input end of the control main board 2, and the output end of the control main board 2 is respectively connected to the input end of the sound and light alarm 4, display 5 and wireless transmission module 6, and the output end of the wireless transmission module 6 is connected to the input end of the external remote terminal.

[0032] like Figure 1-4As shown, two groups of current sensors 301 and voltage sensors 302 are respectively provided, which are used to monitor the current and voltage of the input circuit and output circuit of the charging pile, and can monitor short circuit and overload conditions. The inductance sensor 304 is used to monitor whether the charging line is correctly connected to the charging port of the electric bicycle to ensure the safety of the charging operation. The temperature sensor 303 can monitor the ambient temperature of the inner cavity of the shell 1, so as to prevent the ambient temperature inside the shell 1 from being too high and causing the control mainboard 2 to send a fault. When the monitoring module 3 detects that the charging circuit has a fault, it sends a signal to the control mainboard 2, and the control mainboard 2 can transmit the information monitored by the monitoring module 3 through The display 5 displays in real time for the staff to check. After receiving the abnormal signal, the control mainboard 2 sends out an alarm through the sound and light alarm 4, and also sends abnormal information to the remote terminal through the wireless transmission module 6, so as to remind the staff to check. The signal light 7 uses a three-color light, which lights up green during normal charging, lights up red when a fault is abnormal, and lights up yellow when on standby. The wireless transmission module 6 can use a LoRa antenna, which can communicate with a remote server or PC over a long distance and with low power consumption. The model of the control mainboard 2 can be QY-ACCP7K07-M3, and the display 5 can use a touch screen. When an abnormal alarm occurs, the emergency switch 8 can be pressed to stop the charging state urgently.

[0033] When in use, the circuit of the charging pile is first monitored through the monitoring module 3. The current sensor 301 and the voltage sensor 302 are respectively used to monitor the current and voltage of the input circuit and the output circuit of the charging pile, so as to monitor the short circuit and overload of the circuit. The inductance sensor 304 is used to monitor whether the charging line is correctly connected to the charging port of the electric bicycle to ensure the safety of the charging operation. The temperature sensor 303 can monitor the ambient temperature of the inner cavity of the shell 1. The monitoring module 3 sends the monitoring signal to the control main board 2. The control main board 2 can display the information monitored by the monitoring module 3 in real time through the display 5 for the staff to view. After receiving the abnormal signal, the control main board 2 sends an alarm through the sound and light alarm 4, and also sends abnormal information to the remote terminal through the wireless transmission module 6, so as to remind the staff to take timely action.

[0034] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0035] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A controller for an electric bicycle charging pile with an alarm function, comprising a housing (1), characterized in that: The inner cavity of the shell (1) is provided with a control mainboard (2), the control mainboard (2) is used for data processing and signal transmission, the inner cavity of the shell (1) is also provided with a monitoring module (3), the monitoring module (3) comprises a current sensor (301), a voltage sensor (302), a temperature sensor (303) and an inductance sensor (304), the monitoring module (3) is used for abnormal charging monitoring, one side of the top of the shell (1) is provided with an audible and visual alarm (4), the audible and visual alarm (4) is used for issuing alarm information, and the other side of the top of the shell (1) is provided with a wireless transmission module (6), the wireless transmission module (6) is used for remotely transmitting abnormal information.

2. The controller of the electric bicycle charging pile with alarm function as claimed in claim 1, characterized in that: A signal light (7) is provided at the upper end of the front face of the housing (1), and the signal light (7) is used for work indication.

3. The controller of the electric bicycle charging pile with alarm function as claimed in claim 1, characterized in that: An emergency switch (8) is provided at the lower end of the front side of the housing (1), and the emergency switch (8) is used for emergency stop.

4. The controller of the electric bicycle charging pile with alarm function as claimed in claim 1, characterized in that: A display (5) is arranged at the center of the front side of the housing (1), and the display (5) is used to display charging information.

5. The controller of the electric bicycle charging pile with alarm function as claimed in claim 1, characterized in that: The current sensor (301), the voltage sensor (302) and the temperature sensor (303) are all fixedly connected to the inner wall of the housing (1), and the inductance sensor (304) is installed at the output end of the charging cable.

6. The controller of the electric bicycle charging pile with alarm function as claimed in claim 1, characterized in that: The output ends of the monitoring module (3), the signal light (7) and the emergency switch (8) are all connected to the input end of the control mainboard (2), the output end of the control mainboard (2) is respectively connected to the input ends of the sound and light alarm (4), the display (5) and the wireless transmission module (6), and the output end of the wireless transmission module (6) is connected to the input end of the external remote terminal.

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