CN112270387A - Electronic shelf label system - Google Patents
Electronic shelf label system Download PDFInfo
- Publication number
- CN112270387A CN112270387A CN202011013662.4A CN202011013662A CN112270387A CN 112270387 A CN112270387 A CN 112270387A CN 202011013662 A CN202011013662 A CN 202011013662A CN 112270387 A CN112270387 A CN 112270387A
- Authority
- CN
- China
- Prior art keywords
- electronic shelf
- shelf label
- sub
- control module
- network address
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000011017 operating method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
Abstract
The invention provides an electronic shelf label system, which comprises a main control system and an electronic shelf label system component, wherein the electronic shelf label system component comprises a sub-control module and a plurality of electronic shelf labels, and a display module is arranged on each electronic shelf label, and the operation method comprises the following steps: connecting the electronic shelf label with the sub-control module, so that a display module of the electronic shelf label displays the network address of the electronic shelf label; scanning the network address of the electronic shelf label and the commodity code of the commodity, and sending the network address and the commodity code to a main control system; the main control system establishes the association relationship between the network address of the electronic shelf label and the corresponding commodity code. According to the operation method of the electronic shelf label system, the sub-control module is in wireless connection with the main control system, and each electronic shelf label is in wired connection with the sub-control module, so that each electronic shelf label does not need to be provided with an independent wireless module, and the cost of the electronic shelf label system is reduced.
Description
The application is a divisional application of a Chinese patent application with the application number of 201710482784.X, the application date of 2017, 6 and 22 months, and the name of the application is 'operating method of electronic shelf label system'.
Technical Field
The invention relates to the field of display devices, in particular to an operation method of an electronic shelf label system.
Background
In the retail and warehousing industries, a large number of price tags are used to mark the price of goods or other product information. The traditional price tag is made of paper as a main material, and under the condition, when data is frequently updated, the workload is high, errors are easy to occur in manual operation, and real-time updating cannot be realized. Electronic shelf labels are new display devices developed to address these problems. However, the existing electronic shelf labels are provided with independent wireless modules in order to receive signals and change display contents, and the cost of the wireless modules is high, so that the price of the electronic shelf labels is high, and the popularization and the use are difficult.
Disclosure of Invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a method of operating a low cost electronic shelf label system.
In order to solve the technical problem, the invention provides an electronic shelf label system component, which comprises a sub-control module and a plurality of electronic shelf labels, wherein the electronic shelf labels are provided with display modules, the sub-control module is in wired communication connection with the electronic shelf labels, is used for being in wireless communication connection with external equipment, receives display signals from the external equipment and controls the display modules of the electronic shelf labels to display, and is also used for distributing network addresses for the electronic shelf labels connected with the sub-control module.
Preferably, the sub-control module is provided with a first key, and the first key controls the sub-control module to enable the electronic shelf label connected with the sub-control module to obtain a network address; and/or a second key is arranged on the electronic shelf label and controls the display module to display the network address of the electronic shelf label.
Preferably, electronic shelf label system component still includes the mounting bracket, install on the mounting bracket sub-control module with a plurality of electronic shelf labels, be provided with the circuit on the mounting bracket, the circuit connection sub-control module and electronic shelf label, electronic shelf label and/or sub-control module with the connection can be dismantled to the mounting bracket.
Preferably, be equipped with a plurality of on the mounting bracket with the connection interface that sub-control module electricity is connected, a plurality of electronic shelf label are connected and are corresponded on the connection interface, be provided with on the mounting bracket with the first location structure that connection interface corresponds, be provided with on the electronic shelf label with first location structure matched with second location structure.
Preferably, the mounting rack comprises a plurality of sub-mounting racks which are detachable and electrically connected with each other, each sub-mounting rack is provided with a circuit, each sub-mounting rack is provided with the electronic shelf label, and one of the sub-mounting racks is provided with the sub-control module.
Preferably, be provided with the circuit board on the mounting bracket, the circuit set up in on the circuit board, the circuit board with mounting bracket sliding fit, further preferably, be provided with on the mounting bracket a plurality of the circuit board, the connection can be dismantled to a plurality of circuit boards.
Preferably, each electronic shelf label has a serial number, the sub-control module detects serial numbers of a plurality of electronic shelf labels connected with the sub-control module, and if at least two electronic shelf labels have the same serial number, the sub-control module sends out prompt information.
Preferably, each electronic shelf label has a serial number, the sub-control module and the electronic shelf labels both have network addresses, the network addresses include a main address and a local address, the main address of each electronic shelf label is the same as the main address of the sub-control module, and the local address of the network address of each electronic shelf label is the serial number of the electronic shelf label.
The embodiment of the invention also provides a sub-control module of the electronic shelf label system component, which comprises a wireless module and a sub-controller, wherein the sub-control module is used for being in wired communication connection with a plurality of electronic shelf labels, the wireless module is used for being in wireless communication connection with external equipment and receiving display signals from the external equipment, the sub-controller is used for controlling the display module of the electronic shelf labels to display according to the display signals, and the sub-controller is also used for distributing network addresses to the electronic shelf labels connected with the sub-control module.
Preferably, the sub-control module is provided with a first key, and the first key controls the sub-control module to enable the electronic shelf label connected with the sub-control module to obtain the network address.
Preferably, each electronic shelf label has a serial number, the sub-controller is configured to allocate a network address to the electronic shelf label according to the network address of the sub-control module and the serial number of the electronic shelf label, the network address includes a main address and a local address, the main address of each electronic shelf label is the same as the main address of the sub-control module, and the local address of the network address of each electronic shelf label is the serial number of the electronic shelf label.
Another aspect of an embodiment of the present invention provides an operating method of an electronic shelf label system, where the electronic shelf label system includes a main control system and at least one electronic shelf label system component, the electronic shelf label system component includes a sub-control module and a plurality of electronic shelf labels, a display module is disposed on each electronic shelf label, the sub-control module is in wired communication with the plurality of electronic shelf labels, and the sub-control module is in wireless communication with the main control system, receives a display signal from the main control system, and controls the display module of each electronic shelf label to display, and the operating method of the electronic shelf label system includes the following steps:
connecting the electronic shelf label with the sub-control module, and enabling a display module of the electronic shelf label to display the network address of the electronic shelf label;
scanning the network address of the electronic shelf label and the commodity code of the commodity, and sending the network address and the commodity code to the main control system;
and the master control system establishes the association relationship between the network address of the electronic shelf label and the corresponding commodity code.
Preferably, the sub-control module is provided with a first key, and after the electronic shelf label is connected with the sub-control module, the first key is pressed to enable the electronic shelf label to obtain a network address.
Preferably, a second key is arranged on the electronic shelf label, and after the electronic shelf label is connected with the sub-control module, the second key is pressed to enable a display module of the electronic shelf label to display the network address of the electronic shelf label.
Preferably, each electronic shelf label has a serial number, after the plurality of electronic shelf labels are connected with the sub-control module, the sub-control module detects the serial numbers of the plurality of electronic shelf labels connected with the sub-control module, and if at least two electronic shelf labels have the same serial number, the sub-control module sends out prompt information.
Preferably, the electronic shelf labels are provided with indicator lights, and if at least two electronic shelf labels have the same number, the sub-control module controls the indicator lights of the electronic shelf labels with the same number to send out the prompt message.
Preferably, each electronic shelf label has a serial number, the network address of the electronic shelf label displayed by the display module of the electronic shelf label includes a main address and a local address, the main address of the electronic shelf label is the same as the main address of the network address of the sub-control module, and the local address of the electronic shelf label is the serial number of the electronic shelf label.
Preferably, the sub-control module allocates one-to-one corresponding network addresses to the plurality of electronic shelf labels connected thereto, and feeds back the network addresses of the plurality of electronic shelf labels to the main control system.
Preferably, the network address of the electronic shelf label includes a main address and a local address, the main address of the electronic shelf label is the same as the main address of the network address of the sub-control module connected to the electronic shelf label, and the sub-control module receives a control signal from the main control system, the control signal being the same as the main address of the sub-control module, and controls the corresponding electronic shelf label to display according to the network address in the control signal.
Preferably, the master control system has a first control list and a second control list, the first control list records network addresses of the plurality of electronic shelf labels and corresponding commodity codes, the second control list records commodity codes and commodity information corresponding to the commodity codes, the commodity codes in the first control list all have corresponding commodity codes in the second control list, when the commodity information in the second control list is updated, the master control system sends a control signal to the corresponding electronic shelf labels according to the association relationship between the first control list and the second control list, and the control signal at least includes the network address in the first control list and the commodity information updated in the second control list.
According to the operation method of the electronic shelf label system provided by the embodiment of the invention, the sub-control module is wirelessly connected with the main control system, and each electronic shelf label is in wired connection with the sub-control module, so that each electronic shelf label does not need to be provided with an independent wireless module, and the cost of the electronic shelf label system is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of an electronic shelf label system according to an embodiment of the present invention.
Fig. 2 is a schematic partial structural diagram of an electronic shelf label system component according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of a first control list in the master control system of FIG. 1.
FIG. 4 is a diagram of a first control list of the master control system in another embodiment.
FIG. 5 is a diagram of a second control list of the master control system in another embodiment.
Fig. 6 is a perspective view of the electronic shelf label in fig. 1.
Fig. 7 is an exploded view of the electronic shelf label of fig. 6.
Fig. 8 is an exploded view from another perspective of the electronic shelf label of fig. 6.
Fig. 9 is a perspective view of the electronic shelf label system assembly of fig. 1.
Fig. 10 is an enlarged view of a portion a in fig. 9.
Fig. 11 is another perspective schematic view of the electronic shelf label system assembly of fig. 1.
Fig. 12 is a schematic diagram of the connection of the circuit board in fig. 9.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
Referring to fig. 1-12, an embodiment of the present invention provides an electronic shelf label system comprising a host control system and at least one electronic shelf label system component 8. In the present embodiment the electronic shelf label system comprises a plurality of electronic shelf label system components 8. Each electronic shelf label system component 8 comprises a sub-control module 1 and a plurality of electronic shelf labels 3. Specifically, the sub-control module 1 may be a wireless repeater, and the main control system may be in wireless communication connection with the sub-control module 1 of the electronic shelf label system assembly 8 through the wireless base station 6. In the electronic shelf label system component 8, the sub-control module 1 is connected with a plurality of electronic shelf labels 3 through circuit wired communication. The electronic shelf label 3 is provided with a display module 31 for displaying information such as commodity price. The sub-control module 1 receives a display signal from an external device (in this embodiment, a main control system), and controls the display module 31 of the corresponding electronic shelf label 3 to display the display signal. The sub-control module 1 also allocates a network address to the electronic shelf label 3 connected thereto, so that the main control system can connect to the electronic shelf label 3 according to the network address. It should be noted that, the sub-control module 1 herein allocates a network address to the electronic shelf label 3, the sub-control module 1 may generate the network address of the electronic shelf label 3 and feed back the network address to the main control system, or the sub-control module 1 may feed back part of information related to the network address of the electronic shelf label 3 and the sub-control module 1 to the main control system, and generate the network address of the electronic shelf label 3 in the main control system.
In a preferred embodiment, the main control system comprises a server 9 and a control host 5, the control host 5 is wirelessly connected with the sub-control modules 1 through WiFi or ZigBee technology, the control host 5 is wirelessly connected with the server 9 through 2G, 3G, 4G or 5G network, the first control list is set in the control host 5, and each sub-control module 1 is communicatively connected with the plurality of electronic shelf labels 3 through an I2C bus (Inter-Integrated Circuit). Specifically, the control host 5 is connected to the wireless base station 6 by wire, and is connected to the plurality of sub-control modules 1 by WiFi or ZigBee technology through the wireless base station 6. In other embodiments, the main control system may also be only the control host 5, and is wirelessly connected with the plurality of sub control modules 1 through the wireless base station 6; or the main control system is only the server 9, and the server 9 is wirelessly connected with the sub-control module 1 through a 2G, 3G, 4G or 5G network. Since the sub-control modules 1 and the electronic shelf labels 3 are connected in communication through the I2C bus, each sub-control module 1 can be connected with up to 127 electronic shelf labels 3. In other embodiments, the sub-control module 1 may be communicatively connected to the plurality of electronic shelf labels 3 through a CAN bus or the like.
The sub-control module 1 comprises a sub-controller 11 and a wireless module 12, and the sub-control module 1 is electrically connected with the plurality of electronic shelf labels 3 through the circuit board 2. The wireless module 12 is used for wireless communication with the wireless base station 6, receiving the control signal of the main control system 5, and the sub-controller 11 controls the corresponding electronic shelf label 3 to display according to the control signal of the main control system 5. The wireless module 12 may be an RF module, a bluetooth module, a WiFi module, a ZigBee module, a GSM module, or the like, and in this embodiment, the wireless module 12 is a WiFi module. The sub-controller 11 may be integrated into one chip, for example, an ARM Cotex-M3 chip with receiving and forwarding functions is used to implement the functions of the controller. The display module 31 may be a liquid crystal display, an LED display, an electronic paper display, or an OLED display, or the like. In a preferred embodiment, the display module 31 may be an electronic paper display, which is thin, power-saving, and suitable for electronic shelf labels. For the structure of the electronic paper display, reference may be made to patent documents CN202693966U, CN204790255U, etc., which are not described herein again. In particular, the manager of the electronic shelf label system assembly may connect one or more electronic shelf labels 3 to the circuit board 2 as needed.
Referring to fig. 3 to 5, the main control system has a first control list, the network addresses corresponding to the electronic shelf labels 3 are recorded in the first control list, the network address of each electronic shelf label 3 includes a main address and a local address, the electronic shelf labels 3 connected to the same sub-control module 1 have the same main address and different local addresses, and the electronic shelf labels 3 connected to different sub-control modules 1 have different main addresses. Referring to the example of fig. 3, 48.195.6.1 in the table is the network address of one of the electronic shelf labels 3, where 48.195.6 is the main address, 1 is the local address, the electronic shelf labels 3 with serial numbers 2 and 3 are connected to the same sub-control module 1, and therefore have the same main address and different local addresses, and the electronic shelf label 3 with serial numbers 10-12 is connected to another sub-control module 1, and therefore has different main addresses from the electronic shelf labels 3 with serial numbers 2 and 3, but may have the same local address. In the preferred embodiment, the network addresses of a plurality of sub-control modules 1 are also recorded in the first control list, and each sub-control module 1 is the same as the main address of the electronic shelf label 3 connected thereto and has a different local address. Referring to fig. 3, a network address of one sub-control module 1 with serial number 1 is 48.195.6.0, a main address is 48.195.6, a local address is 0, and the local address is the same as the main address of the electronic shelf label 3 with serial numbers 2 and 3 connected thereto, and is different from the local address. The sub-control module 1 with serial number 9 and network address 48.198.6.0 is also the same as the main address of the electronic shelf label 3 with serial numbers 10, 11 and 12 connected thereto, but has a different local address.
When the main control system controls the electronic shelf label 3 with the serial number 2 and the network address 48.195.6.1 to display the designated content, the main control system sends a main control signal through the wireless base station 6, wherein part of fields in the main control signal comprise a signal of the network address 48.195.6.1. The sub-control module 1 connected to the wireless base station 6 reads the main control signal sent by the wireless base station 6, when the sub-control module 1 with the network address of 48.198.6.0 reads that the main address included in the main control signal is 48.195.6 (that is, the main address in the main control signal is the same as the main address of the sub-control module 1), the sub-control module 1 receives the main control signal, and then controls the electronic shelf label 3 with the network address of 48.195.6.1 to display the content related to the main control signal. Referring to fig. 3, in this embodiment, the first control list may further include commodity information such as a commodity code, a commodity name, and a commodity price, and when the price of a certain commodity changes, the main control system may control the corresponding electronic shelf label 3 to update the display content.
In a preferred embodiment, each sub-control module 1 allocates a one-to-one corresponding network address to the plurality of electronic shelf labels 3 connected thereto, and feeds back the network addresses of the plurality of electronic shelf labels 3 to the control host 5 of the main control system, so that the network address of each electronic shelf label 3 is recorded in the first control list of the main control system. In a preferred embodiment, each electronic shelf label 3 has a number, the sub-control module 1 and the electronic shelf labels 3 each have a network address, the network addresses include a main address and a local address, the sub-control module 1 uses the main address of the sub-control module 1 as the main address of the electronic shelf label 3 connected thereto, and uses the number of the electronic shelf label 3 as the local address of the electronic shelf label 3. In the preferred embodiment, the sub-control module 1 receives a control signal from the main control system, the control signal being the same as the main address of the sub-control module 1, and controls the corresponding electronic shelf label 3 to display according to the network address in the main control signal.
In a preferred embodiment, the electronic shelf label system comprises a plurality of wireless base stations 6, the main control system is in wired connection with the plurality of wireless base stations 6, and each sub-control module 1 is in wireless communication connection with one of the wireless base stations 6. In the first control list, the network address of each electronic shelf label 3 is associated with the network address of one of the wireless base stations 6. Specifically, each sub-control module 1 automatically detects the strongest radio base station 6 and then connects to the strongest radio base station 6. When the sub-control module 1 feeds back the network address of the electronic shelf label 3 to the main control system through the wireless base station 6, the wireless base station 6 feeds back the network address of the wireless base station 6 at the same time, so that the network address of each electronic shelf label 3 and the network address of the wireless base station 6 connected with the same are recorded in the first control list. When the main control system needs to control the display content of a certain electronic shelf label 3, the network address of the wireless base station 6 connected with the electronic shelf label 3 is found through the first control list, then a main control signal is sent to the wireless base station 6, the wireless base station 6 sends the main control signal to the sub-control module 1 after receiving the main control signal, and the sub-control module 1 with the same main address sends the corresponding sub-control signal to the electronic shelf label 3 after receiving the main control signal.
Referring to fig. 4 and 5, in another preferred embodiment, the main control system further has a second control list (as shown in fig. 5), the first control list (as shown in fig. 4) records the network addresses of the electronic shelf labels 3 and the corresponding product codes, the second control list records the product codes and the product information corresponding to the product codes, and the product codes in the first control list all have the same product code in the second control list. When the main control system controls a certain electronic shelf label 3 to display information, the network address and the commodity code of the electronic shelf label 3 are obtained from the first control list, meanwhile, corresponding commodity information is obtained from the second control list according to the commodity code, then the information is sent to the sub-control module 1, and the sub-control module 1 controls the electronic shelf label 3 to display. The first control list and the second control list can establish a link relation through commodity codes.
As described above, in this embodiment, the electronic shelf label system includes a plurality of electronic shelf label system components 8, each electronic shelf label system component 8 includes a plurality of electronic shelf labels 3, each electronic shelf label 8 has a number, the sub-control module 1 detects the numbers of the plurality of electronic shelf labels 8 connected thereto, and if at least two electronic shelf labels 8 have the same number, the sub-control module 1 sends the prompt message. In a preferred embodiment, the serial number of each electronic shelf label 8 is 2 or more and 127 or less. For example, if the electronic shelf label system includes three electronic shelf label system components 8, each electronic shelf label system component 8 is configured with a group of 24 electronic shelf labels 3, and the numbers of each group of electronic shelf labels 3 sequentially range from 1 to 24, then during installation, once each group of electronic shelf labels 3 is mixed, one sub-control module 1 may connect two or even three electronic shelf label system components 8 with the same number (for example, number 12), so after the electronic shelf labels 3 are installed, the sub-control module 1 will detect whether there are electronic shelf label system components 8 with the same number, and if so, prompt is performed through a buzzer or an indicator light, etc. In a preferred embodiment, the electronic shelf labels 3 are provided with indicator lights, and when electronic shelf labels 3 with the same number are connected to the sub-control module 1, the sub-control module 1 controls the indicator lights of the electronic shelf labels 3 with the same number to send out prompt information, for example, the indicator lights are turned on and are red. In a further preferred embodiment, the number of each electronic shelf label 3 constitutes a local address in its network address, the local address of the network address of each sub-control module 1 being 0. The network address of each sub-control module 1 can be recorded in its sub-controller 1 at the time of production, and the number of each electronic shelf label 3 is also recorded in its control chip at the time of production. As shown in fig. 3, the network address of a certain sub-control module 1 is 48.198.6.0, wherein 0 is its local address, and the network address of the connected electronic shelf label 3 with number 4 is assigned 48.198.6.4 by the sub-control module 1. Specifically, the sub-controller 11 of the sub-control module 1 allocates a network address to the electronic shelf label 3 according to the main address of the network address of the sub-control module 1 and the number of the electronic shelf label 3.
Referring to fig. 6 to 11, the electronic shelf label system assembly further includes a mounting rack 4, at least one sub-control module 1 and a plurality of electronic shelf labels 3 are mounted on the mounting rack 4, and a circuit is disposed on the mounting rack 4 and is electrically connected to the sub-control module 1 and the electronic shelf labels 3. In some embodiments, the mounting rack 4 has a circuit board 2, and the circuit is disposed in the circuit board 2, and in other embodiments, the wire is directly disposed on the mounting rack 4 to serve as a circuit for connecting the sub-control module 1 and the electronic shelf label 3. The electronic shelf label 3 and/or the sub-control module 1 are detachably connected with the mounting rack 4. The manager of the electronic shelf label system can install a plurality of electronic shelf labels 3 on the mounting frame 4 according to needs, and when the positions of the electronic shelf labels 3 need to be adjusted, the electronic shelf labels 3 only need to be taken down from the mounting frame 4 and installed in other positions where the electronic shelf labels need to be installed, so that the utilization efficiency of the electronic shelf labels 3 is improved. In other embodiments, the sub-control module 1 may be detachably connected to the mounting frame 4. Of course, in other embodiments, the electronic shelf label 3 and the sub-control module 1 may be detachably connected to the mounting rack 4. In this embodiment, two buckles 341 are provided below the body 34 of the electronic shelf label 3, and the two buckles 341 are fastened on the mounting rack 4 to realize detachable connection. In other embodiments, the electronic shelf label 3 may be removably attached to the mounting frame 4 by plugging. It should be noted that each of the mounting brackets 4 may be integrally formed, or may be formed by connecting a plurality of sub-mounting brackets in sequence. In a preferred embodiment, the at least one mounting rack 4 comprises a plurality of sub-mounting racks which are detachably and electrically connected to each other, each sub-mounting rack is provided with an electric circuit, i.e. the sub-mounting racks can be detachably connected by plugging or the like, and the connection between the electric circuits is maintained, each sub-mounting rack is provided with an electronic shelf label 3, and one sub-mounting rack is provided with the sub-control module 1. The sub-mounts may be electrically connected in series, or some of the sub-mounts may be connected in parallel to another sub-mount. In some cases, more electronic shelf labels 3 need to be installed, each installation rack 4 cannot be made to be very long, and the installation racks and the electronic shelf labels 3 can be flexibly arranged by adopting a mode that a plurality of sub-installation racks are connected into one installation rack.
Referring to fig. 2 and fig. 6 to 11, in a further preferred embodiment, a plurality of connection interfaces 21 electrically connected to the sub-control module 1 are disposed on the mounting frame 4, a plurality of electronic shelf labels 3 are connected to the corresponding connection interfaces 21, a first positioning structure corresponding to the connection interfaces 21 is disposed on the mounting frame 4, and a second positioning structure matched with the first positioning structure is disposed on the electronic shelf labels 3. In this embodiment, the connection interface 21 is disposed on the circuit board 2, the electrical connection device 351 is disposed on the bottom surface of the electronic shelf label 3, and the electrical connection device 351 is inserted into the connection interface 21 to electrically connect the electronic shelf label 3 with the sub-control module 1. Specifically, the electrical connection device may be a conductive pillar made of a metal material. In other embodiments, the mounting rack 4 has a wire and a connection interface 21, and the electronic shelf label 3 is connected to the connection interface, and contacts the wire and is electrically connected to the sub-control module 1 through the wire. The first and second locating formations cooperate to locate the electronic shelf label 3 on the mounting bracket 4. In the present embodiment, the first positioning structure is a positioning hole 22 disposed near the connection interface 21, and the second positioning structure is a positioning post 342 disposed near the electrical connection device 351.
In some preferred embodiments, the mounting racks 4 of the plurality of electronic shelf label system components are electrically interconnected by a wired circuit and then collectively connected to a power source to energize each mounting rack 4. In other preferred embodiments, each mounting frame 4 is connected to an external power source. In other embodiments, the mounting rack 4 may not be connected to an external power source, but supplies power to the sub-control module 1 and the electronic shelf label 3 through a battery.
Referring to fig. 12, in a preferred embodiment, a plurality of circuit boards 2 are disposed on at least one mounting rack 4, the circuit is disposed on the circuit boards 2, and the circuit boards 2 are detachably connected. In particular, the mounting 4 is elongate and is typically 0.9 metres long or 1.2 metres long. The circuit board 2 is also elongated, and the length of the circuit board 2 may be 0.4 m to 0.8 m. When more electronic shelf labels 3 need to be installed, in order to facilitate installation, a plurality of shorter circuit boards 2 can be used, the sub-control module 1 is connected with one circuit board 2, other circuit boards 2 can be connected in series in sequence, or the connection can be carried out in a mode of combining series connection and parallel connection, and the connection mode between the circuit boards 2 is detachable connection. In a preferred embodiment, in two circuit boards 2 connected to each other, a plurality of connection holes 24 are formed at an end portion of one of the circuit boards 2, a plurality of pins 23 corresponding to the plurality of connection holes 24 are formed at an end portion of the other circuit board 2, and the plurality of pins 23 are inserted into the plurality of connection holes 24 to connect circuits of the two circuit boards 2. It should be noted that the connection hole 24 refers to a hole for matching the pin 23 to electrically connect the two circuit boards 2.
Referring to fig. 9 to 11, in the preferred embodiment, the circuit board 2 is slidably fitted to the mounting frame 4, that is, the circuit board 2 can move in the mounting frame 4, so as to adjust the position of the circuit board 2 in the mounting frame 4. Specifically, the mounting frame 4 is provided with two sliding grooves extending along the length direction of the mounting frame 4 and arranged oppositely, and two side edges of the circuit board 2 are respectively clamped in the sliding grooves in a movable manner. During installation, the mounting rack 4 can be fixed on the shelf, the circuit board 2 is inserted into the mounting rack 4, and the electronic shelf label 3 is connected to the circuit board 2. The mounting structure is simple and flexible. When mounting, a plurality of mounting brackets 4 may be mounted on the shelf as needed.
Referring to fig. 6 to 8, in a preferred embodiment, the electronic shelf label 3 further includes a bottom shell 34, a front shell 36 and a main board 35, the bottom shell 34 and the front shell 36 are connected to each other, a cavity is formed between the bottom shell 34 and the front shell 36, and the main board 35 is disposed in the cavity. The main board 35 is provided with a display module 31. The main board 35 is also provided with a driving circuit of the display module 31, and may also be provided with a power supply and a chip for controlling the display module 31. In a preferred embodiment, the cover 36 may include a frame 361 and a cover 362, the frame 361 is connected to the bottom housing 34, the cover 362 is a transparent thin plate, and the cover 362 is fixed to the frame 361 and faces the display module 31. The viewer's line of sight passes through the cover 362 to the display module 31. The main board 35 is further provided with an electrical connector 351 extending out of the bottom shell 34 or the face shell 36, and the electrical connector 351 is used for electrically connecting with the connection interface 21 on the circuit board 2, so as to energize the electronic shelf label 3. The electrical connector 351 is pluggable with respect to the connection interface 21, so that the electronic shelf label 3 is detachable with respect to the circuit board 2. In this embodiment, electrical connector 351 extends from bottom housing 34, and in other embodiments, electrical connector 351 may extend from face housing 36. A buckle 341 is disposed on bottom shell 34 for being clamped on mounting rack 4 to fix electronic shelf label 3.
In a preferred embodiment, bottom cover 34 is provided with a plurality of through holes 343, and electrical connector 351 includes a plurality of conductive posts corresponding to through holes 343 one-to-one, and the conductive posts pass through holes 343 and protrude from the bottom cover 34. It should be noted that the through hole 343 is a through hole that is matched with the conductive pillar, and does not include other holes on the bottom surface.
In a further preferred embodiment, positioning posts 342 are also provided on the bottom surface of bottom housing 34 for positioning when electronic shelf label 3 is mounted on circuit board 2. The positioning posts 342 are disposed substantially parallel to the conductive posts. Preferably, the positioning posts 342 are aligned with the plurality of conductive posts. Referring to fig. 8, the circuit board 2 is provided with a positioning hole 22, and the positioning post 342 is inserted into the positioning hole 22 for positioning. It should be noted that, here, positioning column 342 is disposed on the bottom surface of bottom housing 34, that is, positioning column 342 may be directly fixed on the bottom surface and extend outward, or positioning column 342 may be fixed on main board 35 and extend out of the bottom surface from a hole on the bottom surface tightly matched with positioning column 342.
In a preferred embodiment, two fasteners 341 are disposed on bottom housing 34, and two fasteners 341 are disposed on two opposite sides of the bottom surface and diagonally disposed with positioning column 342 as the center. When installing electronic shelf label 3, insert locating column 342 in locating hole 22 earlier, fix a position this electronic shelf label 3, then rotatory electronic shelf label 3 makes two buckle 341 cards at the edge of mounting bracket 4, fixes electronic shelf label 3. In other embodiments, the electronic shelf label 3 may be inserted into the circuit board 2 for fixing.
In a preferred embodiment, the sub-control module 1 is provided with a first key (not shown), and the first key 1 controls the sub-control module 1 to enable the electronic shelf label 3 connected thereto to obtain a network address. Specifically, after a plurality of electronic shelf labels 3 are connected to one sub-control module 1, the sub-control module 1 and the electronic shelf labels 3 are powered on, then a first key on the sub-control module 1 is pressed, a sub-controller 11 of the sub-control module 1 makes one-time traversal access to each electronic shelf label 3 connected to the sub-control module 1 to obtain the number of each electronic shelf label 3 connected to the sub-control module, and then one-to-one corresponding network addresses are allocated to each electronic shelf label 3 according to the main address of the network address and the number of the electronic shelf label 3. When one electronic shelf label 3 is continuously added to the electronic shelf label system component 8 in the using process, the first key on the sub-control module 1 can be pressed, the sub-controller 11 makes one-time traversal access to each electronic shelf label 3, and then the network addresses corresponding to the electronic shelf labels 3 one by one are distributed. In other embodiments, when the first key is pressed, the sub-controller 11 of the sub-control module 1 makes a traversal access to each electronic shelf label 3 connected to the sub-control module 1 once and feeds back the access to the main control system, and the main control system allocates a network address to the electronic shelf label 3 according to the main address of the network address of the sub-control module 1 and the serial number of the electronic shelf label 3, and feeds back the network address to the sub-control module 1. Specifically, the main address of each electronic shelf label 3 is the same as the main address of the sub-control module 1, and the local address of the network address of each electronic shelf label 3 is the number of the electronic shelf label 3.
In another preferred embodiment, a second key (not shown) is disposed on the electronic shelf label 3, and the second key controls the display module 31 to display the network address of the electronic shelf label 3. In the prior art, the network address of the electronic shelf label 3 is printed on the back of the electronic shelf label 3, and the network address of the electronic shelf label 3 in this embodiment is displayed through the display module 31. When the electronic shelf label 3 is connected to the sub-control module 1, the second key is pressed down, so that the display module 31 displays the network address of the electronic shelf label 3. The network address may be displayed on the display module 31 in a digital manner, or may be displayed on the display module 31 in the form of a barcode, a two-dimensional code, or the like, for being read by the wireless scanning device. Compared with the prior art, the mode can ensure that the whole electronic shelf label system is more flexible and convenient to operate, and the signal transmission can be simpler. In a preferred embodiment, the display module 31 is a bistable display, such as a cholesteric liquid crystal display or an electronic paper display, which does not flicker when displayed and has a high resolution, so that the displayed barcode or two-dimensional code can be easily recognized by a wireless scanning device. In this embodiment, the sub-control module 1 is provided with the first key, and the electronic shelf label 3 is provided with the second key.
An embodiment of the present invention further provides an operation method of the electronic shelf label system according to any one of the above embodiments, including the steps of:
allocating a one-to-one corresponding network address to each electronic shelf label 3; specifically, after the electronic shelf label system is installed, the system is powered on, each sub-control module 1 allocates a network address to each electronic shelf label 3 connected with the sub-control module, and the network addresses are fed back to the main control system, so that the network address of each electronic shelf label 3 is recorded in the first control list;
the network address of each electronic shelf label 3 is associated with one commodity code and fed back to the main control system, so that the network address of each electronic shelf label 3 and the corresponding commodity code are recorded in the first control list; specifically, the network address of one electronic shelf label 3 can be scanned by one wireless scanning device each time, then the commodity code of the corresponding commodity on the shelf is scanned, the network address and the commodity code are sent to the main control system through the wireless network, the network address is associated with the commodity code, and the operation is repeated in such a way, so that the network address of each electronic shelf label 3 is associated with one commodity code;
the main control system is also provided with a second control list, a plurality of commodity codes and commodity information corresponding to the commodity codes are recorded in the second control list, the commodity information corresponding to at least one commodity code is updated, and the electronic shelf label 3 of the network address corresponding to the commodity code displays the updated commodity information; specifically, when the product information (for example, price information) of a certain product in the second control list changes, the main control system transmits the main control information to the sub-control modules 1 via the wireless base station 6, and the corresponding sub-control module 1 controls the corresponding electronic shelf label 3 to display the updated product information after receiving the main control information.
In a preferred embodiment, the electronic shelf label system comprises a plurality of electronic shelf label system components 8, when the system is powered on, each sub-control module 1 allocates a one-to-one corresponding network address for the plurality of electronic shelf labels 3 connected with the sub-control module and feeds back the network addresses to the main control system; when the main control system sends a signal, the main control system sends a main control signal to the plurality of sub-control modules 1 through the wireless base station 6, wherein the main control signal comprises a network address of one of the electronic shelf labels 3; the method comprises the steps that a plurality of sub-control modules 1 read a main control signal, analyze a network address in the main control signal, when a certain sub-control module 1 analyzes that the main address of the network address is the same as the main address, the sub-control module 1 receives the main control signal and then sends corresponding sub-control signals to a plurality of electronic shelf labels 3 connected with the sub-control module 1, wherein the sub-control signals comprise the network address of the electronic shelf label 3 contained in the main control signal, and it should be noted that the network address can be all addresses of the network address of the electronic shelf label 3 or a local address of the network address; the plurality of electronic shelf labels 3 all read the network addresses in the sub-control signals, and when the network address read by a certain electronic shelf label 3 in the sub-control signal is the same as the network address, the electronic shelf label 3 receives the sub-control signal and updates the display content.
The embodiment of the invention also provides an operation method of the electronic shelf label system, the electronic shelf label system comprises a main control system and at least one electronic shelf label system component 8, the electronic shelf label system component 8 comprises a sub-control module 1 and a plurality of electronic shelf labels 3, a display module 31 is arranged on each electronic shelf label 3, the sub-control module 1 is in wired communication connection with the plurality of electronic shelf labels 3, the sub-control module 1 is in wireless communication connection with the main control system, receives a display signal from the main control system and controls the display module 31 of the electronic shelf labels 3 to display. The electronic shelf label system may be the electronic shelf label system described in any of the above embodiments. The operation method of the electronic shelf label system comprises the following steps:
step 1: connecting the electronic shelf label 3 with the sub-control module 1, and enabling the display module 31 of the electronic shelf label 3 to display the network address of the electronic shelf label 3;
step 2: scanning the network address of the electronic shelf label 3 and the commodity code of the commodity, and sending the network address and the commodity code to a main control system;
and step 3: the main control system establishes the association relationship between the network address of the electronic shelf label 3 and the corresponding commodity code.
In step 1, a plurality of electronic shelf labels 3 may be connected to the sub-control module 1, and the electronic shelf labels 3 and the sub-control module 1 are powered on after connection, at this time, the display module 31 of the electronic shelf labels 3 may automatically display the network addresses of the electronic shelf labels 3, or the display module 31 may display the network addresses through other operations. The network address may be assigned to each electronic shelf label 3 by the sub-control module 1. The displayed network address may be a network address represented by a number, or a network address represented in the form of a barcode, a two-dimensional code, or the like. In other embodiments, one or more electronic shelf labels 3 may be connected to the sub-control module 1 when the sub-control module 1 is connected to the electronic shelf labels 3 and both are in a powered-on state, and after the electronic shelf labels 3 are connected to the sub-control module 1, the network address may be displayed on the display module 31.
In step 2, since the electronic shelf label 3 is installed on the shelf, the network address displayed on the display module 31 is scanned by the wireless scanning device, and then the product code of the product placed on the shelf on which the electronic shelf label 3 is located is scanned, and the scanned data is sent to the control host 5 of the main control system by the wireless scanning device through the wireless base station 6. The wireless scanning equipment can be a wireless scanning gun, and can also be a wireless communication terminal with a camera, such as a mobile phone or a tablet computer.
In step 3, the association relationship between the network address of the electronic shelf label 3 and the corresponding product code, which is established by the master control system, may be embodied as a first control list shown in fig. 3 or fig. 4, for example, where the network address of each electronic shelf label 3 in the first control list has the corresponding product code. This first control list may be stored in the control host 5.
In a preferred embodiment, the sub-control module 1 is provided with a first key, and after the electronic shelf label 3 is connected with the sub-control module 1, the first key is pressed to enable the electronic shelf label 3 to obtain a network address. Specifically, after the plurality of electronic shelf labels 3 are connected to one sub-control module 1, the sub-control module 1 and the electronic shelf labels 3 are powered on, then a first key on the sub-control module 1 is pressed, a sub-controller 11 of the sub-control module 1 performs one-pass visit on each electronic shelf label 3 connected to the sub-control module 1, and then a one-to-one corresponding network address is allocated to each electronic shelf label 3. When one electronic shelf label 3 is continuously added to the electronic shelf label system component 8 in the using process, the first key on the sub-control module 1 can be pressed, the sub-controller 11 makes one-time traversal access to each electronic shelf label 3, and then one-to-one corresponding network addresses are allocated to each electronic shelf label 3. In other embodiments, when the first key is pressed, the sub-controller 11 of the sub-control module 1 performs one traversal access on each electronic shelf label 3 connected to the sub-control module 1, and feeds back the network address of the sub-control module 1 and the number of the electronic shelf label 3 to the main control system, and the main control system allocates the network address to the electronic shelf label 3 according to the network address of the sub-control module 1 and the number of the electronic shelf label 3.
In another preferred embodiment, the electronic shelf label 3 is provided with a second key, and after the electronic shelf label 3 is connected with the sub-control module 1, the second key is pressed to enable the display module 31 of the electronic shelf label 3 to display the network address of the electronic shelf label 3. In this embodiment, after the electronic shelf label 3 is connected to the sub-control module 1, the first key is pressed first to enable the electronic shelf label 3 to obtain the network address, and then the second key is pressed to enable the electronic shelf label 3 to display the network address.
In a preferred embodiment, each electronic shelf label 3 has a number, after connecting a plurality of electronic shelf labels 3 with the sub-control module 1, the sub-control module 1 detects the numbers of the plurality of electronic shelf labels 3 connected thereto, and if at least two electronic shelf labels 3 have the same number, the sub-control module 1 sends a prompt message. For a specific implementation, reference may be made to the description in the foregoing electronic shelf label system, and details are not described here. In a further preferred embodiment, the electronic shelf labels 3 are provided with indicator lights, and if at least two electronic shelf labels 3 have the same number, the sub-control module 1 controls the indicator lights of the electronic shelf labels 3 having the same number to emit a prompt message, such as to light up and turn red.
In a preferred embodiment, each electronic shelf label 3 has a number, the network address of the electronic shelf label 3 displayed by the display module 31 of the electronic shelf label 3 comprises a main address and a local address, the main address of the electronic shelf label 3 is the same as the main address of the network address of the sub-control module 1, and the local address of the electronic shelf label 3 is the number of the electronic shelf label 3. Similarly, the detailed description may refer to the description of the electronic shelf label system, and will not be repeated herein.
In a preferred embodiment, the sub-control module 1 allocates a one-to-one corresponding network address to the plurality of electronic shelf labels 3 connected thereto, and feeds back the network addresses of the plurality of electronic shelf labels 3 to the main control system.
In a preferred embodiment, the network address of the electronic shelf label 3 includes a main address and a local address, the main address of the electronic shelf label 3 is the same as the main address of the network address of the sub-control module 1 connected to the main address, and the sub-control module 1 receives a control signal from the main control system, the control signal being the same as the main address of the sub-control module 1, and controls the corresponding electronic shelf label to display according to the network address in the control signal.
In a preferred embodiment, the main control system includes a first control list and a second control list, the first control list is recorded with network addresses of the plurality of electronic shelf labels 3 and corresponding commodity codes, the second control list is recorded with commodity codes and commodity information corresponding to the commodity codes, the commodity codes in the first control list all have corresponding commodity codes in the second control list, when the commodity information in the second control list is updated, the main control system sends control signals to the corresponding electronic shelf labels 3 according to the association relationship between the first control list and the second control list, and the control signals at least include the network addresses in the first control list and the commodity information updated in the second control list. Specifically, the first control list and the second control list are associated through commodity codes, when the commodity information is updated, the main control system finds the commodity code corresponding to the commodity information in the second control list according to the commodity information, then finds the corresponding network address in the first control list according to the commodity code, so as to determine the corresponding electronic shelf label 3, and then the main control system sends a control signal to the electronic shelf label 3, wherein the control signal comprises the network address, and meanwhile, the control signal also comprises the commodity information in the second control list called according to the corresponding commodity code.
According to the operation method of the electronic shelf label system provided by the embodiment of the invention, the sub-control module is wirelessly connected with the main control system, and each electronic shelf label is in wired connection with the sub-control module, so that each electronic shelf label does not need to be provided with an independent wireless module, and the cost of the electronic shelf label system is greatly reduced. The operation method of the electronic shelf label system provided by the above embodiment obviously has the above advantages, and is not described herein again.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An electronic shelf label system, comprising:
a master control system and a plurality of electronic shelf labels;
the master control system can acquire the network address of each electronic shelf label and obtain a first corresponding relation between the electronic shelf label and the network address through a first association rule; the network address is a one-to-one corresponding network address pre-allocated to each electronic shelf label;
the main control system can acquire the commodity code of the commodity placed on the shelf where each electronic shelf label is located, and obtain a second corresponding relation between the electronic shelf label and the commodity code through a second association rule;
the main control system can generate a first control list according to the first corresponding relation and the second corresponding relation, wherein the first control list comprises each electronic shelf label, and a network address and a commodity code corresponding to each electronic shelf label;
the main control system can acquire a second control list, wherein the second control list comprises commodity codes in the first control list and commodity information corresponding to the commodity codes;
the main control system can send a display control signal carrying commodity information to the electronic shelf label corresponding to the network address by combining a first control list according to the corresponding relation between the commodity code and the commodity information;
the electronic shelf label can receive the display control signal and display the commodity information.
2. The electronic shelf label system as claimed in claim 1, further comprising:
the number of the sub-control modules is M, and each sub-control module is in communication connection with N electronic shelf labels in a wired mode; each sub-control module is in wireless communication with the main control system; n is greater than or equal to 1; m is greater than or equal to 1;
the sub-control module can generate a network address for each electronic shelf label connected with the sub-control module;
the sub-control module is capable of sending the network address to each of the electronic shelf labels connected thereto.
3. The electronic shelf label system as defined in claim 2, wherein:
the sub-control module can acquire the numbers of any two electronic shelf labels, wherein the numbers are numbers pre-distributed to the electronic shelf labels;
the sub-control module can judge whether the two numbers are the same, and when the two numbers are the same, prompt information is sent to the two electronic shelf labels with the same numbers.
4. The electronic shelf label system of claim 3, wherein:
each electronic shelf label is provided with an indicator light, and the prompt information is used for triggering the indicator light to start.
5. The electronic shelf label system of claim 3, wherein:
each electronic shelf label is equipped with a buzzer, and the prompt message is used for triggering the buzzer to start.
6. The electronic shelf label system as defined in claim 2, wherein:
the sub-control module is provided with a first key, and a network address is sent to each electronic shelf label connected with the sub-control module by triggering the first key.
7. The electronic shelf label system as defined in any one of claims 1-6, wherein:
the main control system can generate a display control signal carrying commodity information and a network address;
the main control system can send the display control signal to the sub-control module;
the sub-control module can receive the display control signal;
the sub-control module can judge whether the main address of the network address is the same as the main address of the sub-control module, and when the main addresses are the same, the sub-control module sends the display control signal to the electronic shelf label of the network address.
8. The electronic shelf label system as defined in claim 7, wherein:
the network address also comprises a local address, and the local address corresponds to the numerical value of the serial number of the electronic shelf label one by one;
the sub-control module can send the display control signal to the corresponding electronic shelf label according to the local address.
9. The electronic shelf label system as defined in any one of claims 1-6, wherein:
each electronic shelf label is provided with a second key, and the network address is displayed by triggering the second key.
10. The electronic shelf label system as defined in any one of claims 1-6, wherein:
the electronic shelf label is equipped with a display module comprising: a liquid crystal display, an LED display, an electronic paper display, or an OLED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011013662.4A CN112270387A (en) | 2017-06-22 | 2017-06-22 | Electronic shelf label system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011013662.4A CN112270387A (en) | 2017-06-22 | 2017-06-22 | Electronic shelf label system |
| CN201710482784.XA CN107491797A (en) | 2017-06-22 | 2017-06-22 | The operating method of electronic bin tag system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482784.XA Division CN107491797A (en) | 2017-06-22 | 2017-06-22 | The operating method of electronic bin tag system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112270387A true CN112270387A (en) | 2021-01-26 |
Family
ID=60643609
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011013662.4A Pending CN112270387A (en) | 2017-06-22 | 2017-06-22 | Electronic shelf label system |
| CN201710482784.XA Pending CN107491797A (en) | 2017-06-22 | 2017-06-22 | The operating method of electronic bin tag system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482784.XA Pending CN107491797A (en) | 2017-06-22 | 2017-06-22 | The operating method of electronic bin tag system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112270387A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965142A (en) * | 2007-12-28 | 2011-02-02 | 精工电子数据服务有限公司 | Shelf label display control device and shelf label display control method, and electronic shelf label system |
| CN102254199A (en) * | 2010-05-18 | 2011-11-23 | 东芝泰格有限公司 | Electronic shelf label control apparatus and method |
| CN102664644A (en) * | 2012-04-11 | 2012-09-12 | 北京汉朔科技有限公司 | Self-awakening communication method of electronic shelf label systems |
| CN103688283A (en) * | 2011-07-08 | 2014-03-26 | 斯马特斯特里普斯有限公司 | Digital price, space management, and advertising display |
| CN104320443A (en) * | 2014-10-10 | 2015-01-28 | 广州翔集信息技术有限公司 | Electronic shelf tag and wireless social network based information push method and system |
| CN104318350A (en) * | 2014-10-10 | 2015-01-28 | 广州翔集信息技术有限公司 | Electronic shelf tag system based commodity information real-time updating method and system |
| CN104881697A (en) * | 2014-08-01 | 2015-09-02 | 绿泰信息科技(上海)有限公司 | Electronic shelf label device suitable for guide rail installation |
| CN106471564A (en) * | 2014-07-10 | 2017-03-01 | 通用电气智能平台有限公司 | Equipment for the electronic marker of electronic equipment and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101611431A (en) * | 2007-10-05 | 2009-12-23 | 株式会社石田 | Electronic bin tag system and display packing |
| JP2010094349A (en) * | 2008-10-17 | 2010-04-30 | Mukaiyama Seisakusho:Kk | Portable information display device and electronic shelf label system having position guidance function |
| CN102779307A (en) * | 2012-08-08 | 2012-11-14 | 李晓云 | Electronic storage rack tag communication device and system |
| CN104394604A (en) * | 2014-11-26 | 2015-03-04 | 武汉理工大学 | Wireless ad hoc network based electronic price biding system and communication method |
-
2017
- 2017-06-22 CN CN202011013662.4A patent/CN112270387A/en active Pending
- 2017-06-22 CN CN201710482784.XA patent/CN107491797A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965142A (en) * | 2007-12-28 | 2011-02-02 | 精工电子数据服务有限公司 | Shelf label display control device and shelf label display control method, and electronic shelf label system |
| CN102254199A (en) * | 2010-05-18 | 2011-11-23 | 东芝泰格有限公司 | Electronic shelf label control apparatus and method |
| CN103688283A (en) * | 2011-07-08 | 2014-03-26 | 斯马特斯特里普斯有限公司 | Digital price, space management, and advertising display |
| CN102664644A (en) * | 2012-04-11 | 2012-09-12 | 北京汉朔科技有限公司 | Self-awakening communication method of electronic shelf label systems |
| CN106471564A (en) * | 2014-07-10 | 2017-03-01 | 通用电气智能平台有限公司 | Equipment for the electronic marker of electronic equipment and method |
| CN104881697A (en) * | 2014-08-01 | 2015-09-02 | 绿泰信息科技(上海)有限公司 | Electronic shelf label device suitable for guide rail installation |
| CN104320443A (en) * | 2014-10-10 | 2015-01-28 | 广州翔集信息技术有限公司 | Electronic shelf tag and wireless social network based information push method and system |
| CN104318350A (en) * | 2014-10-10 | 2015-01-28 | 广州翔集信息技术有限公司 | Electronic shelf tag system based commodity information real-time updating method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107491797A (en) | 2017-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6550673B2 (en) | Electronic display for store shelves | |
| US6749116B2 (en) | Display system for store shelves | |
| US8061600B2 (en) | Wireless display tag | |
| CN102222206B (en) | System with multiple-electric-price-tag group | |
| US10984302B2 (en) | Electronic shelf label, electronic shelf label system, and electronic shelf label method | |
| CN107491796A (en) | The application method of electronic bin tag system and its master control system and electronic shelf label | |
| CN206946841U (en) | Electronic bin tag system and electronic bin tag system component | |
| WO2005060710A2 (en) | Wireless display tag unit | |
| US20140308829A1 (en) | Track transmission system and track transmission device thereof | |
| CN106157836A (en) | There is the detachable front end of electronic ink display | |
| CN207676580U (en) | Electronic bin tag system component and its sub- control module | |
| CN108802944B (en) | Intelligent maintenance device of machine room optical fiber distribution frame and optical port positioner thereof | |
| CN207165132U (en) | Electronic bin tag system | |
| CN107274790A (en) | Electronic bin tag system | |
| CN107492311A (en) | Electronic bin tag system and its control method | |
| CN112270387A (en) | Electronic shelf label system | |
| CN203338380U (en) | Mixed electronic shelf label system | |
| CN112470202B (en) | Electronic shelf display label, electrified shelf support guide rail system, device and using method thereof | |
| CN207164785U (en) | Electronic bin tag system and its master control system | |
| CN207115451U (en) | Electronic bin tag system component | |
| CN107492312A (en) | Electronic bin tag system component and its sub- control module | |
| CN209928829U (en) | Electronic goods position label system | |
| CN206833490U (en) | A kind of graphic dot matrix electronic tag | |
| CN106886806A (en) | Electronic shelf label module and electronic bin tag system | |
| CN205692455U (en) | A kind of sales promotion information is shown and the smart machine of data acquisition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |