CN112820046A

CN112820046A - Cash register with selectable starting mode and starting selection method

Info

Publication number: CN112820046A
Application number: CN202110112854.9A
Authority: CN
Inventors: 王晓光; 林喆
Original assignee: Shanghai Sunmi Technology Group Co Ltd; Shenzhen Michelangelo Technology Co Ltd
Current assignee: Shanghai Sunmi Technology Group Co Ltd; Shenzhen Michelangelo Technology Co Ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-05-18

Abstract

The invention discloses a cash register with an optional startup mode, comprising: a power interface, a toggle switch and a power-on key arranged on the cash register, a power-on automatic startup circuit signally connected to the toggle switch, and The key-on start-up circuit to which the power-on key is signally connected, and the cash register system connected with both the power-on automatic start-up circuit and the key-on start-up circuit are signal-connected. According to the present invention, two booting modes are designed to be compatible, and businesses can freely choose according to their own scenarios, so that one device can meet different usage scenarios, and the solution is reliable and low in cost.

Description

Cash register with selectable starting mode and starting selection method

Technical Field

The invention relates to the technical field of cash registers, in particular to a cash register with a selectable starting mode and a starting selection method.

Background

The existing cash register equipment is designed independently in a mode of alternative selection of conventional key starting or power-on automatic starting, one equipment cannot simultaneously meet the use requirements of different starting modes of different scenes of a merchant, and the existing cash register equipment is not provided with a built-in battery in design and adopts an external power supply mode for starting after power supply; when the existing cash register equipment is designed, aiming at a starting mode after power supply, the general design is that a starting button of the whole machine is conventionally pressed to start the cash register normally; or after the power supply is designed, the system can realize power-on self-starting; the two design schemes are selected from one to the other; the cash register equipment is in different customer scenes, some hopes that the conventional power-on key starts up (such as a single machine use scene of a small shop), some hopes that the power-on automatic start-up (such as a large supermarket batch use scene, batch power-on automatic start-up, power-off automatic restart start-up), and the existing independent design scheme is inconvenient to simultaneously meet two requirements.

Interpretation of terms: inputting power Vin starting signal: power on

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the cash register with the selectable starting mode and the starting selection method, the two starting modes are designed to be compatible, the merchant can freely select the starting modes according to the own scene, one device meets different use scenes, the scheme is reliable, and the cost is low. To achieve the above objects and other advantages in accordance with the present invention, there is provided a cash register with selectable power-on modes, comprising:

the cash register system comprises a power interface, a toggle switch and a start-up key which are arranged on the cash register, a power-on automatic start-up starting circuit which is in signal connection with the toggle switch, a key start-up starting circuit which is in signal connection with the start-up key, and a cash register system which is in signal connection with both the power-on automatic start-up starting circuit and the key start-up starting circuit.

Preferably, the toggle switch comprises a first signal pad, a second signal pad and a third signal pad, the first signal pad, the second signal pad and the third signal pad are spaced and parallel to each other, and the toggle part is respectively communicated with the first signal pad, the second signal pad and the third signal pad.

Preferably, the toggle piece moves to the positions of the second signal pad and the third signal pad, the toggle piece enables the second signal pad to be communicated with the third signal pad, and the toggle switch is in a default closed state.

Preferably, the toggle piece moves to the positions of the first signal pad and the second signal pad, the toggle piece enables the first signal pad to be communicated with the second signal pad, and the toggle switch is in a power-on starting state.

A startup selection method of a cash register with a selectable startup mode comprises the following steps:

s1, selecting the switch state to be in a power-on starting state or a default closing state by toggling the toggle switch;

s2, connecting the power interface with electricity to enable the power supply of the cash register system to be in a power-on state;

s3, when the switch state is in the power-on state, the power-on automatic starting circuit of the cash register system works, and the cash register is automatically started;

and S4, when the switch state is in the default closing state, the cash register is started by pressing down the start-up key to enable the start-up circuit to work.

Compared with the prior art, the invention has the beneficial effects that: two starting modes can be realized at the same time, so that a user can freely select the starting modes; the cash register starting mode is freely selected, and a visible toggle switch outside the cash register can be used for realizing that a client autonomously selects a hardware starting mode of the cash register according to the use requirement of a scene.

Drawings

FIG. 1 is a system block diagram of a cash register with selectable startup modes and a startup selection method according to the present invention;

fig. 2 is a system workflow block diagram of a cash register with selectable startup modes and a startup selection method according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a cash register with selectable startup modes comprises: the cash register system comprises a power interface, a toggle switch and a start-up key which are arranged on the cash register, a power-on automatic start-up starting circuit which is in signal connection with the toggle switch, a key start-up starting circuit which is in signal connection with the start-up key, and a cash register system which is in signal connection with both the power-on automatic start-up starting circuit and the key start-up starting circuit.

Furthermore, the toggle switch comprises a first signal pad, a second signal pad and a third signal pad, wherein the first signal pad, the second signal pad and the third signal pad are mutually spaced and parallel, and the toggle part is respectively communicated with the first signal pad, the second signal pad and the third signal pad.

Further, the toggle piece moves to the positions of the second signal pad and the third signal pad, the toggle piece enables the second signal pad to be communicated with the third signal pad, and the toggle switch is in a default closed state.

Further, the toggle piece moves to the positions of the first signal pad and the second signal pad, the toggle piece enables the first signal pad to be communicated with the second signal pad, and the toggle switch is in a power-on starting state.

The system starting principle is as follows: after the device Power Vin is normally plugged in, when the system Power on signal is pulled low (lasting for several milliseconds), the system will normally start up.

The number of devices and the scale of the processes described herein are intended to simplify the description of the invention, and applications, modifications and variations of the invention will be apparent to those skilled in the art.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. a cash register with an optional boot mode, characterized in that, comprising:

A power interface, a toggle switch and a power-on key arranged on the cash register, a power-on automatic power-on start-up circuit signally connected to the toggle switch, a key-press start-up circuit signally connected to the power-on key, and a A cash register system in which the electric automatic power-on start-up circuit and the button-on start-up circuit are both signal-connected.

2 . The cash register with an optional boot mode according to claim 1 , wherein the toggle switch comprises a first signal pad, a second signal pad and a third signal pad, and the first signal pad is 2. 3 . A signal pad, a second signal pad and a third signal pad are spaced apart and parallel to each other, and are respectively connected to the toggle member of the first signal pad, the second signal pad and the third signal pad.

3 . The cash register with an optional boot mode according to claim 2 , wherein the toggle member moves to the positions of the second signal pad and the third signal pad, and the toggle member makes the first The second signal pad is communicated with the third signal pad, and the toggle switch is in a default off state.

4 . The cash register with an optional boot mode according to claim 2 , wherein the toggle member moves to the positions of the first signal pad and the second signal pad, and the toggle member makes the first signal pad and the second signal pad move. A signal pad is communicated with the second signal pad, and the toggle switch is in a power-on start-up state.

5. The power-on selection method of a cash register with an optional power-on mode according to claim 1-4, wherein the method comprises the following steps:

S1. By toggling the toggle switch, select the switch state to be powered on or off by default;

S2. Connect the power interface to make the cash register system power on;

S3. When the switch state is in the power-on state, the cash register system is powered on and automatically starts the circuit to work, and the cash register is automatically turned on;

S4. When the switch state is in the default off state, by pressing the power button, the button is turned on to start the circuit to work, and the cash register is turned on.