6 results about "Battery capacity" patented technology

The invention discloses a wireless ad hoc network routing decision processing method and system. The method comprises: first, performing power-on operation, to ensure electrical connection between thenodes; meanwhile, conducting judgment according to the current residual energy level of the node, namely the current battery capacity residual quantity and a preset threshold value, the ratio of thepreset threshold value to the initial quantity of the battery capacity of the node being 1: 5, and if the current residual energy level is lower than the preset threshold value, not receiving an RREQrequest packet sent by the source node; and if the current residual energy level is higher than the preset threshold, starting a delay calculation operation according to the current residual energy level, receiving the RREQ request packet sent from the source node, and forwarding the RREQ request packet sent from the source node. Therefore, the nodes with higher energy have higher opportunities toparticipate in routing, the energy nodes with lower residual energy are protected, and meanwhile, each node achieves energy balance, so that the service lives of the nodes and the network are prolonged.

The invention discloses a manufacturing method of a battery and the battery. According to the manufacturing method of the battery, a shell is manufactured through the method that a thin plate is cut,bent and then welded, compared with traditional stretching forming of the battery shell, the manufacturing difficulty of the shell is small, the cost is low, the step of the process of putting a corepackage into the shell is optimized, and the risk of battery short circuit caused by scraping when the core package is put into the shell is avoided. Therefore, under the condition that the volume ofthe shell is not changed, the core package with a larger volume can be adopted to improve the capacity of the battery. Through cutting and bending methods in different forms, battery shells in different forms and sizes can be obtained, and the method can adapt to production of batteries in various forms and sizes.

The invention discloses a vehicle-mounted Android platform instrument panel control system and method. The vehicle-mounted Android platform instrument panel control system comprises an instrument panel body, an installation box, a PLC, a data collection module, a rotating speed module, a mileage module, an oil consumption module, a battery capacity module, a tire pressure module, a torque module,a control unit, a mode selection module, a climbing mode module, a snowfield mode module, a muddy field mode module, a sand field mode module, an inclination angle module, a state indication module, and the like. According to the invention, an instrument panel is carried on an Android platform, so that the vehicle instrument panel is more intelligent. Through cooperative use of all the systems inthe system, vehicle state information can be comprehensively and visually displayed, the instrument panel can be switched between different display modes according to the driving environment of the vehicle, the driving experience of the driver is improved, the driver can better know the driving state of the vehicle in time, and the driving of workers in multiple states is facilitated.

The invention discloses an electrode inhibitor and an application thereof, and a production method of a battery pole piece. The electrode inhibitor comprises the following components in percentage by mass: 10-30% of hydroxyethyl cellulose and 70-90% of N-methyl pyrrolidone. The electrode inhibitor is applied to the battery pole piece and is mainly added into a coating slurry of the pole piece, hydroxyethyl cellulose in the electrode inhibitor can react during heating, the crystal form of a polyvinylidene fluoride (PVDF)-(C2H2F2) n-series binder on the pole piece is rearranged (including the crystal is changed into a disordered state from an ordered state), the appearance of a coating film is smooth, and the problem of pole piece cracking caused by the semi-crystallinity of polyvinylidene fluoride during rapid thick film coating is inhibited so that the capacity, the rate capability and the like of the lithium ion battery are improved.