Energy-saving method for collection equipment and collection equipment

A technology for collecting equipment and working status, which is applied in the energy-saving method of collecting equipment and in the field of collecting equipment, which can solve the problems of large actual power consumption, high hardware cost, and susceptibility to interference from environmental factors, so as to reduce equipment cost and maintenance cost, Effects of reducing communication abnormalities and realizing low-power operation

Active Publication Date: 2020-06-23
SHANGHAI ZHONGXIN INFORMATION DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of using RFID communication to transmit data are: the overall hardware cost of RFID is high; the error rate of RFID communication is high; the product standards of RFID are not uniform enough
However, the wireless sensor network using the WSN communication method is easily disturbed by environmental factors, and a lot of unnecessary power consumption is required to maintain communication, resulting in unstable power control of the product, and prone to problems such as actual power consumption being far greater than theoretical power consumption.

Method used

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  • Energy-saving method for collection equipment and collection equipment
  • Energy-saving method for collection equipment and collection equipment
  • Energy-saving method for collection equipment and collection equipment

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0050] Please refer to image 3 , image 3 This is one of the flow charts of the steps of the energy saving method for a collection device provided by the first embodiment of the present invention. The method is applied to the collection device 100 communicatively connected to the monitoring host 300 . The collection device 100 includes different operating states, wherein the different operating states include: a working state and an abnormal working state. The specific process of the energy saving method for the collection device is described in detail below.

[0051] Step S100: Execute the work flow corresponding to the work state, and detect the work condition of the collection device 100 in the work state in real time, and judge whether the state switching condition is satisfied according to the detection result.

[0052] In step S200, if the state switching condition is satisfied, the working state is switched to the abnormal working state.

[0053] Please refer to ...

no. 2 example

[0107] Please refer to Figure 13 , Figure 13 This is a functional block diagram of the collection device 100 provided by the second embodiment of the present invention. The collection device 100 is connected in communication with the monitoring host 300, and the collection device 100 includes different operating states, wherein the different operating states include: a working state and an abnormal working state, and the abnormal working state includes: waiting In the wake-up state, the low battery state and the weak signal state, the collection device 100 includes: a working state running module 210 and an abnormal working state running module 220 .

[0108] The working state running module 210 is used for executing the working process corresponding to the working state, and detecting the working condition of the collecting device 100 in the working state in real time, and judging whether the state switching condition is satisfied according to the detection result.

[010...

no. 3 example

[0115] Please refer to Figure 14 , Figure 14 This is a flow chart of the steps of the energy saving method for a collection device provided by the third embodiment of the present invention. The energy saving method for the collection equipment is applied to the cold chain logistics vehicle 10 . The cold chain logistics vehicle 10 includes a monitoring host 300 and a plurality of collecting devices 100, and the plurality of collecting devices 100 and the monitoring host 300 are connected in communication through a wireless network. The energy saving method for a collection device provided by the third embodiment is a method executed when the current operating state of the collection device 100 is a weak signal state. The method includes:

[0116] In step 410, the monitoring host 300 selects a channel with a signal strength that meets the standard for switching according to the preset frequency hopping technology, so as to achieve rapid signal recovery and save energy consu...

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Abstract

The invention provides an energy saving method of a collection device, and the collection device. The collection device comprises different operation states, wherein the different operation states comprise a working state and a non-normal working state, and the non-normal working state comprises a to-be-waked up state, a low electric quantity state and a weak signal state. The method comprises the following steps: executing a working flow corresponding to the working state, detecting the working condition of the collection device in the working state in real time, and judging whether a state switching condition is satisfied according to a detection result; and if the state switching condition is satisfied, switching the working state to the non-normal working state. Therefore, the energy consumption is reduced, the stable communication is ensured, the occurrence of communication abnormality is reduced, the low power consumption operation of the collection device, and the device cost and the maintenance cost of cold-chain logistics management are reduced by switching the working state of the collection device and optimizing the communication mechanism.

Description

technical field [0001] The invention relates to the technical field of cold chain logistics, and in particular, to a collection equipment energy saving method and collection equipment. Background technique [0002] Cold chain logistics vehicles are one of the infrastructures of cold chain logistics. Problems in the refrigerated environment of cold chain logistics vehicles will cause the quality of items to decline or even lose their use value. Therefore, real-time monitoring of environmental information of cold chain logistics vehicles is particularly important. With the development of technology, the use of wireless sensor-based acquisition equipment to monitor the environmental information of cold chain logistics vehicles has become the mainstream trend. [0003] Because the wireless sensor is powered by battery, the wireless sensor is in working state for a long time, and the power consumption is large, and the battery needs to be replaced at regular intervals. High energ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W84/18H04B1/7136
CPCB60P3/20H04B1/7136H04W52/0241H04W52/0245H04W52/0261H04W84/18Y02D30/70
Inventor 张曙华杨安荣刘理洲易江南顾伟峰
Owner SHANGHAI ZHONGXIN INFORMATION DEV
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